What’s an unspoken rule that absolutely everyone should know, but most people clearly don’t?
What’s an unspoken rule that absolutely everyone should know, but most people clearly don’t?
What’s an unspoken rule that absolutely everyone should know, but most people clearly don’t?
Give LOTS of space when passing a bike in your car.
Give EVEN MORE when passing a horse.
Don't make phone calls on speaker when in public. Not even if you hold it up to your ear.
People that do this are inviting you to join the call. Announce yourself and ask what the caller is wearing.
Uh... Khakis.
Similarly, watching videos/listening to music on full volume in public without headphones
The worst are people who do that in the bathroom. Like, hello, I'm trying to jerk off in peace here, stop polluting the air with your banal conversation.
Do NOT stop to talk in doorways.
Or at the bottom of escalators.
So many of these are "Don't create obstacles or bottlenecks".
Return your cart, zipper merge, wait for people to get off before you get on, don't block doorways.
Clearly, the truest unspoken rule is "Get out of the way!"
If you need to have a conversation with someone, don't block the entire hallway to do it.
One day I'm going to get the cops called on me for screaming like a maniac at the people hosting an impromptu reunion in front of the item I'm trying to get at the store.
We all know that Suzanne doesn't care how little Timmy is doing, and you're really not going out for coffee sometime or getting all the kids together for a playdate.
You get a polite "excuse me", a less polite one, a "I'm trying to get to the [whatever]", a 3 second soul-piercing glare, then the hamster falls off the wheel and the demons get released.
This gets so bad at groceries certain times of the day.
But I get really annoyed at them at places like Costco. The aisle is like 15’ wide: how are you even managing to get this much in the way
Zipper merge done properly is amazingly efficient.
If you're boarding a train or bus let people exit first instead of squeezing your fat ass past everyone to get a good seat
It's the human equivalent of when dogs want you to throw the ball without taking it from their mouth. People need to exit to make room for people to enter.
No disembark! Only board.
Same for elevators!
Those in bigger space should wait on people in smaller space.
Let the people out of the elevator that are trying to get out of the elevator before you attempt getting in.
Elevator, all public transport, buildings. There’s more space outside. Stop cramping.
Yes! And to those getting out: don't stop or walk super slow the moment you are out, people are trying to get in, get out of the way!
Ditto buses and subways
When driving, you should engage your turn signal before you start applying the brakes in preparation for your turn.
The rearview mirror (the one that hangs off the windshield) is for seeing directly behind you. Your side mirrors are for seeing things to the right and left of you. If the driver directly behind you can see your face in your side mirrors, or you can see their front windshield, and your rearview mirror both exists and is unobstructed, then you are driving around unreasonably blind to vehicles overtaking you. This blind spot can be almost completely eliminated.
The side mirrors should be positioned thus that you have a clear view of the lanes next to you, with the door handle or body of the vehicle just slightly out of view. You can lean and tilt your head if for some reason you prefer a view of what's going on behind you that is half obstructed by the vehicle you are currently driving.
The goal is to maximize the area covered by the mirrors so you can see more things, not to have redundant views of the same thing.
This is my husband's "pet peeve", as he puts it. "Don't just throw on your brake in the middle of the road! Why are you slowing down? Signal!"
I originally got this one from an Actual Advice Mallard meme.
When driving, if you plan on turning from the turn lane, switch lanes and THEN slow down to turn. Don't slow to a crawl before leaving the driving lane.
Also, related to proper use of turn signals, you should signal well in advance of your turn. The rule of thumb I learned was your signal should be on for three seconds of before you turn, assuming you're currently in motion. Additionally, you should actually use your turn signal. Far too many people seem to be scared of the blinken lights. There is no reason not to use your turn signal.
If you're turning and think you have a reason not to use your turn signal, you're wrong. Fucking Signal.
I nearly died the first time I turned the blinker on in the new car. I was changing lanes and I put the blinker on to signal I was heading over their. I saw the car next to me and was signaling to let everyone else know I was going to go over when it was clear. Then the car started making all these noise and scared the crap out of me. Come to find out the car warns you with a loud audible alarm if their is a car near your blind spot.
Anyway just wanted to share
Cant you just fucking read the mind of the person in front? They are clearly thinking of turning way ahead. Sometimes before they enter the car.
Elevator Etiquette: Let people exit before you enter. That way you have more room to enter. This applies to all things, not just elevators.
Trains, buses, gangbangs...
But how else are you going to turn a gang bang into a train?
Here's a weird one:
Don't offer advice unless its something you have some experience with.
Googling someone's issues and giving them a boilerplate answer from the first thing you find isn't helpful and can actually be a hinderance more than anything.
I also hate when people get angry you didn’t follow their advice. Sometimes their advice was horse shit to begin with anyway. Just because someone seeks advice doesn’t mean they’re obligated to follow it. At least in my case, thank God I didn’t.
Or their advice might be fine in general, but doesn't apply to your specific situation.
I had a friend who's latest and greatest dating advice was to go back and hangout at the college I graduated from (at the time already) several years ago.
I thought it was an incredibly disingenuous and creepy suggestion.
Him and his partner were like "it's totally fine..."
Not a single female friend disagreed with me that, that would be very creepy and I absolutely should not do that.
He got mad that I would never listen to his (terrible) dating advice.
You've got my vote for president.
Something I've learned to practice with friends. When people call me I try to make sure I ask "do you want advice or do you just want someone to listen?"
I have to disagree honestly. So many times someone tells me about some question they're pondering, and when I offer some suggestion about what may be going on or how to fix it, they're like "Why are you talking about something you know nothing about? You don't have to have an opinion."
But am I allowed to? I'm a curious person. If something interesting or strange or problematic is happening in your life, the first thing my brain is going to do is start trying to explain it. So I could keep it to myself, but then since my mind is on something I'm not allowed to talk about, I'm going to sit there and be silent and then they'll be like "What? Do you have any reaction at all or are you going to just sit there in silence?"
And then I pull out my beretta...
I think it's fine to have an opinion, just qualify it with "I've not been in that situation before, but ... I think bla ... because bla."
It's just about being honest.
I had someone do the same but with fucking AI in my field of expertise
Absolutely. And be open that you don't have experience with it!!
I feel like boomers are the worst about this (as a young business owner I get tons of random dumb business advice from that age group) but that could just be bias
That is partially what inspired me to post this. A lot of business advice I have gotten has been staggeringly bad.
I realize most people have worked at a business and should know a thing or two about how it works, but I don't think many consider the huge differences between their workplace and how a small business operates.
Don't stop in doorways when walking through public places.
Or at the top of the stairs/ escalator you just came up. There are people behind you with nowhere to go while you decide which way you want to go.
How grown adults can stand around, mouth agape, in apparent wonder that they’ve been transported to the next floor up just escapes me. It’s a conveyer belt behind you, Gladys, fucking MOVE!!! Just one or two steps to the side even if you still need to wrap your head around what just happened to you.
In general, stay out of the ducking way.
Confirmed; if I see a duck approaching, I will step aside.
Be aware of your surroundings. This is not just a safety thing for yourself, but a courtesy thing for other people.
Put your cart back when you're done shopping.
I'll leave this here: https://youtube.com/@cartnarcs
Looks like it's time to test the waters of Lemmy. This one has generally gone over poorly on reddit every time it's come up, so let's find out how it does here:
What about people who have a high degree of difficulty getting around? A good friend of mine has a herniated disc and a bunch of neurological issues as a result of a car accident he was in, he walks with one of those rolling walkers at a very slow speed grunting and groaning the entire time, and that was at the best of times. He barely manages shopping by using those electric cart things, but with all the reaching and bending he has to do, by the time he got back out to the car he was sweating like crazy and in obvious pain, even with my help. The idea of expecting someone in that situation to endure another couple minutes of horrendous pain just to make someone else's life very slightly more convenient by bringing his cart back up to the store even from the handicapped parking spaces strikes me as absurd, but he can't always get help with his shopping so I know he has to sometimes.
I think rules, written or otherwise, should have exceptions to account for extreme circumstances like this, but a lot of online people just go 'No, if you don't bring your cart back you're a BAD PERSON no matter what!'.
The major problem with this kind of pattern is you're looking to establish edge-case boundaries, rather than the most broadly applicable standard. The attempt to document and "solve for every case just leads to overly complicated and disingenuous discussions. Our fascination and obsession with "accuracy and precision" as applied to human behavior is one that breaks down very quickly unless you're attempting to be hyper-rational, at which point, any rules assigned to human behavior break down.
In short, "use your best judgement."
Note: I think that we have passed the golden moment where "human judgement" had any kind of value. There was a long time where we (all humanity) were stumbling in the dark, and we have now stepped back into that cave. But for a brief, shining moment, the percentage of people who had critical reasoning skills was growing, and it was majestic.
Of course there are exceptions to every rule. Likewise, "don't talk loudly on your phone in public" is a rule everyone should know, but no one's going to judge you if you're talking loudly on your phone to 911 because you just saw someone get hit by a car.
Thats like saying ik murders bad but what if the guy you killled kidnapped your whole family and held them hostage, like nah shit well consider it being okay in that case, but that is a fringe case far from common
There are always outliers and exceptions to rules, they are usually not who/what is being discussed lol
I think rules, written or otherwise, should have exceptions to account for extreme circumstances like this, but a lot of online people just go ‘No, if you don’t bring your cart back you’re a BAD PERSON no matter what!’.
To treat any rule as immutable is an idealist junk perspective. Rules, like all ideas, need to be applied to a context, and I personally don't see the point in codifying every possible exception. Law officials, programmers and others can tell you how Sisyphean that task would be.
So yes, there are exceptions (obviously!). If you're putting your cart back and you injure your leg, you don't have to crawl on your arms just to put it back. But we can still generally say "people should put their cart back after shopping" and it's clear that we're generalizing.
The carts go back in the corral so they don't damage other people's cars, not for convenience. I'm sorry your friend is hurt but my property shouldn't be damaged because of that. And nobody's going to judge him if he leaves it next the handicapped parking space he was in. Anyway, all the grocery stores by me will literally send someone to push the cart and put your groceries in the car for you if you're unable. The cashiers will even straight up ask if they think you need help.
I think I understand what you are saying, able bodied people can easily forget there are others who have a hard time doing "basic" and "easy" tasks.
I agree with some of the replies you got about being unnecessary and time consuming to state every exception to something but I think that what you pointed out is still very valid. Depending on the culture people grow up in and their personal experiences, stating something like " disabled people sometimes are not able to put the shopping carts back" could be either extremely obvious for them or not at all. Some people will think it's just about not bothering others with a task that they could easily take care of themselves, others will think about safety like one of the replies you got talking about the wind (I've never thought about that one tbh), some will think about damaging people's property (cars) and others about not giving workers more problems. I think we can all agree that abandoning the cart is bad, even if we are thinking about different reasons, however a lot of people will just blame lazy people for leaving it anywhere and totally forget about disabled people not having other options because it isn't something that is a part of their lifes.
I wouldn't say that people not being constantly aware of disabled people having a harder time is inherently ableist, unless they do it on purpose of course, but bringing awareness to the existence of the many obstacles they face in different scenarios is important to make changes that make their life's easier. Abandoning the cart can also make disabled people's life harder, for example if it is blocking the safest route for mobility aid users or blind people, wich is something that able bodied people should also take into consideration (and most disabled people who need to leave it somewhere actually take into consideration).
Bringing awareness can make changes, maybe next time someone here sees someone with mobility issues they will ask them if they need help or if they need them to return the cart to its place, changing the place to leave the carts so it is next to disabled parking spots could be planned and requested to stores. Maybe some people will become more aware of the obstacles that others face in their daily lifes.
When it’s close to closing time, get out of the store. If you have items you want to buy, leave yourself enough time to check out before the store closes. If you’re bringing a full cart to the register 30 seconds before closing time, you’re an asshole.
The employees have probably been there for 7+ hours, and still have to clean, restock, etc. They don’t want to be there for one second longer than necessary. Don’t be the reason they get home even later than usual.
Worked at a Starbucks in college that was open until midnight. One time there were a couple of girls hanging out and didn’t leave when 12 rolled around. We started doing our closing tasks, locked the doors, etc. and they still remained. Finally I was starting to mop the floor and one of them said to me, “Were you going to ask us to leave?” And I said, “We’re not allowed to.” They were so apologetic after that. Yeah whatever, just get the hell out.
You're not allowed to ask people to leave after closing? That's awful, what the hell!
So if you're not allowed to I assume you get paid overtime if you have to stay after hours because of this, not doing so would be illegal in most countries. Knowing that I would get some friends to come over, play some games chat and do whatever we would normally do until 3/4 AM every Friday, get to hang out with friends and get paid for it, win/win. If asked I would just say "well, my friends came over to see me, and I couldn't ask them to leave".
That’s such a crime that you can’t. There’s probably a lot of the time it’s just lack of awareness.
I’ll always remember this one store we were shopping in, literally killing time. The workers kept asking if we needed help but we were just looking. No big deal. It wasn’t until we left that we saw the sign and realized it was long past closing. We were the assholes out of obliviousness. I will always wish they were allowed to tell us about closing time
It’s especially egregious because most larger stores have announcements. If my grocery can announce “15 minutes ….”, why can’t that little shop?
To add to this, last call is last call. Get what you need and finish up. "Oh but you're still open til..." yeah, that's for the people who were here at last call to finish what they got by last call.
Totally this. I’ve never left a store after closing. It was close sometimes, like when I went in at 54‘ and grabbed the stuff and was out at 57‘ but still
The standard where I work is 9 hr shifts and we get these assholes pretty much every day.
Since the majority of people in the world are idiots, and management tends to collect them at a higher rate than other roles, you will generally be rewarded more for how you make others feel than the amount or quality of your work. A person with a 10 in charisma and 4 int gets farther than the person with a 10 int and a 7 in charisma most of the time. Focus on learning better people skills. If you find a place where your work is recognized you should cherish it.
Also in the US the left lane is for passing the right lanes.
If you need to stop while walking on a path, inside or outside, step to the side. I can’t believe how many people just abruptly stop to look at their phone, have a conversation, point out something they find interesting… like my guy, would you do that in a car? Fucking GOOOOOO!!
Other people exist???
Yes, those same people are likely to act the same way in a car
Do not start or continue a phone conversation when going to the bathroom - public or private restroom but especially in public bathrooms.
I've seen people facetiming in the men's room.
About ten years ago I was talking to one of my sisters on the phone. She was in NZ, I'm in the UK, so it wasn't an everyday thing. Evening for me, morning for her. So we're chatting away and suddenly there's a weird noise, like interference on the line. I remarked on it - and it turned out it was her PEEING. She somehow thought I wouldn't hear? Bloody hell.
You stand on the right side of an escalator/moving walkway. You walk on the left side.
It doesn't matter if you have multiple people or luggage, the right is for standing, the left is for walking.
I would add an asterisk there and say this should reflect the driving/roads convention used in the country. Where I live, the driver's seat is on the right side of a car and on escalators most people stand still on the left, letting the right side clear for walking.
Fair point. Although London threw me for a loop because it appeared to be the same as a right and driving. Be aware of the local customs, and be aware if you are blocking people
To make matters more complicated i believe (but may be wrong) in Japan Tokyo and Osaka have opposite conventions. So it can even come down to the city level.
It is very carbrain rot but I call them highway rules. On countries that drive on the right, the right side if for on-off ramps and cruising. Left side is for passing. No one expects to be passed on the right side, because that is the biggest blind spot on cars. Switch for countries that drive on the left side.
I think it depends though. I've seen escalators with markers to indicate standing on the left. In that scenario, I think best to do as indicated rather than insist on right is right.
Absolutely follow makers first
People exiting a building or vehicle get priority over people entering. Let people out before you go cram yourself in the way.
When shopping and it's busy, don't walk down the middle of the aisle or leave your shopping kart there.
And don't look at me like I'm the monster when I push your unattended cart out of my way.
I miss Costco having one-way aisles during COVID, it significantly improved the shopping experience.
And don’t walk in the middle of the parking lot where the cars drive. Coming from the sparsely populated Midwestern US and moving to densely populated Los Angeles, CA I don’t understand how nobody here fucking knows this (people here have zero self-awareness).
Push your chair in after leaving a table at a cafeteria. It blocks the path for people who are carrying trays and may not have a free hand to push it in themselves.
Zipper merging.
If your lane is closing ahead, it is better for everyone in traffic if you drive all the way to the end of the lane and cut in at the last moment.
Note that this does not apply to exit lanes. The basic rule is if late merging blocks someone from going somewhere, merge early. Otherwise, merge as late as you can.
Zipper merge isn't a thing where I live. It's advised in the provincial drivers' handbook to merge early. Some folks from other provinces are trying to change things but it's too ingrained, been this way for as long as I can remember.
Merging early when at speed makes sense, because you still have a lot of lane left before you have to merge - less pressure, more time, less likely to make a bad decision.
Merging late during slow traffic makes sense, as it allows you to align with gaps in the traffic and for the traffic to make space for you without having to actually stop.
I really can't more strongly disagree with this take.
Zipper merging is to interleave two lanes of traffic when there's one lane of traffic available ahead.
It DOES NOT matter if it's done with 3 feet to merge or 300 feet to merge. There's no efficiency gain.
What does matter is some assholes trying to merge at speed at the last possible second.
The zipper point should not be the point where there's NO ROOM to merge SAFELY without EVERYONE going 3 miles per hour.
The handful of times I've seen a zipper merge actually start to work, someone rushes down to the end of the line where the problem is, nearly causes a second accident trying to get over, and then everything starts moving at a crawl again.
You don't need to zipper merge at the "physical barrier" causing the zipper merge to be necessary.
It DOES NOT matter if it’s done with 3 feet to merge or 300 feet to merge. There’s no efficiency gain.
Merging early leaves unused road. Shoving the cars into fewer lanes makes the traffic jam longer and makes it impact more interesections far behind the actual hangup. If you can merge early without slowing down, sure go for it. I'm mostly talking about the scenarios where it's already slowed to a crawl and people feel like they have to merge early to not be seen as "cutting in line."
Edit, also to add, if everyone merges early even at speed, eventually, the car density in the reduced lanes will reach a point where people naturally slow down and you have bumper to bumper traffic.
I suggest Traffic by Tom Vanderbilt for more.
I usually try to practice this (or at least make room for others to merge in) but last week the zipper merge took place right where an entrance ramp was also trying to merge creating a 3-way merge clusterfuck. Whoever put up the traffic cones should've been shot. Or... done a better job. All they had to do was complete the first merge before the entrance ramp, but no.
I was lucky enough to have already been in the left-most lane, at least.
When waiting at a red light, cars are supposed to stay out of the pedestrian crosswalk
Stopping in the crosswalk screws both pedestrians and people trying to see to safely make a right on red.
The red light cameras here will call that running a red light, you have to leave it clear by law. That's a spoken rule.
It's a written rule, but where I live no one seems to pay any attention to it.
EDIT: Comment below is a product of misunderstanding of the original statement. I thought it was about pedestrians.
To be fair, at a red light you are legally expected to not initiate the crossing. You can finish it freely at any pace even if the red is in.
But a polite thing to do is to not enter the crosswalk if you can't cross it before red turns on.
Sorry I wasn't clear, I meant cars should stay out of the pedestrian crosswalk. Editted
The comment I left t here no longer relevant because parent and child revised their comments after the fact. This is not a healthy way to have a discourse people.
Zipper merging
lol this and bad drivers are the most reposted shit on my cities subreddit. ALWAYS zipper merging and bad drivers.
It’s sad people don’t understand the concept of zipper merging because of their ME FIRST attitude
Minneapolis?
I've never had a driving license in my life and I somehow fully understood zipper merging as a toddler. "Oh, everyone gets their turn! This side goes, then that side goes, then this side goes again back and forth so it's fair for everyone."
Even if you have a green light at the crossrowds you shouldn't drive if you can see that you have no way of exiting the crossroads and would block others e.g. there is a traffic jam on the road you want to drive into.
(at least in Poland)
And then you get an angry person behind you honking their horn and the moment they can, they'll pass you, flip you off, almost cause 2 accidents and break check you.
It’s called impeding traffic in the US and it’s illegal. Some places are super strict and even having your bumper in their intersection can get you in trouble. I wish more people took your advice or at least more places enforced the law
I wish more people were aware of it and not simply thought "green means go".
If you're in a drive on the left or right side of the road country, that goes for bike and walking paths too. Eg in Australia, keep left on footpaths.
Actually, in Hungary (at least when I was a kid) they thought us, pedestrians, to use the left side, although this was more important when there was no sidewalk. The reason is, drivers might not see pedestrians very well, especially at night, but pedestrians do have a higher chance to see cars, as cars are usually illuminated. The pedestrian is facing forward, so it's easy to see and react when a car is coming. But from behind? They'll pass on the right side of the road, so there should be plenty of clearance.
And I was legit surprised when I moved to Germany, pedestrians here are using the right side.
America is the same way in that regard. I think what op was saying is when you're on the sidewalk or in a grocery aisle, use the same rules of the road with other pedestrians/bikers.
In my state in the US we were taught if you were on a bike you go with traffic because you are moving fast but if you are walking/running then go against traffic so you can move out of the way if needed.
That's what I was taught for walking country roads with no pavement, sometimes even no shoulder.
German here. I was taught the same thing, when walking on a country road. If there's a pavement, I walk wherever.
I used to use same rule when riding bike in paved roads with no side walk.
And for the love of god if you're on a shared bike/walking path, keep your dog/child on the same fucking side as you. Share the gd path.
United States is different, cars and bicycles on the right side, pedestrians on the left side.
Thankfully my city isn't strict about that, as it makes damn near no sense to me, regarding the opposite side laws for people on foot.. 🤷
Walking and running are like standing still compared to traffic. Going against traffic means you see it coming and can move aside if needed or wave your arms or something if they don't seem to see you.
Bikes and other fast wheeled devices go with traffic because they follow the same patterns for lanes and turning as vehicles like motorcycles or scooters.
Reading the answers to this questions, I'd say "Not understanding the meaning of most people".
There's really only two of them:
They're not even unspoken, people say them all the time, but some people just don't pay attention I guess.
You're absolutely correct, but lol this is really weird given your other comments in this post.
Why didn't you clarify about edge cases, like disabilities?
Unfortunately, the current capitalist system in place for most of the world is incompatible with most people to varying degrees. This leads to people not sleeping as much as they should, which makes people stupid and behave like dicks.
I mean there are lots of reasons for people to be stupid/be a dick; the point is to rise above that shit. I get it tho, I was born in the 70s so I've been watching this world backslide into shit for nigh on 50 years now, it just keeps bombarding you with more and more shit. But if you let 'fuck it I'm tired' be an excuse then you're not even trying anymore.
When exiting an airplane, it is more efficient to remain in your row until the row ahead of you has accessed their belongings. This includes people that have no overhead luggage. Sometimes someone's overhead luggage is behind their seat and it causes noticeable congestion/delays if there are people standing in the aisle obstructing their path. An exception could be made for patrons that need extra time for mobility issues, but this is usually arranged in advance with the flight attendants. Having said that, it's best to make every effort to exit with expediency because there could be others that have very little time to reach their connecting flight.
It's safe to generally assume that most others are equally (or more) tired of being on the plane and want to leave ASAP.
Remember to be kind.
I'm one of a kind. Does that count?
Kind of.
"Do unto others..."
Even those who supposedly devote their lives to such teachings don't seem to know wtf that means
I don't think everyone agrees on what it's supposed to even mean. if you want no mercy to be given to you should that mean that you shouldn't give others mercy?
Literally the opposite. If you want mercy, you should show mercy to others...
don't hold your phone while driving
If your seat reclines in an airplane, you have every right to recline it except during takeoff and landing. This one is controversial.
I’m 6’6” and my knees push against the seat in front of me even when not reclined.
I have a right to be able to travel without you causing me discomfort, and that’s a bit stronger than you having the privilege of getting more comfortable.
If you are the kind of person who asserts this “right” when someone asks you not to, you’re kind of a dick.
I need to lean back slightly or I won't be able to walk straight when we land, so I'm gonna need to do that two inch recline.
The airlines are our enemy, not each other.
Nah homie, I'm also tall. Airplanes are airplanes, book the exit row. Your right to travel comfortably ends with the right to the same for the people around you. If you want more room, pay for the exit row.
What if I get back pain if I’m not able to recline? I think your discomfort takes the backseat to my back pain (no pun intended).
I generally agree with you, though I haven't flown in like 20 years because of the situation with airplanes, so I happen to think if they're going to pack you in like sardines they should just disable the reclining feature cause there comes a point where any reclining at all is just making things markedly worse for the people behind you.
Yeah they want people to fight each other instead of them. What plane situation you talking about?
My knees disagree with you.
Your knees are in my seat space. Airline companies want us to fight each other instead of them.
Hard agree.
I genuinely never begrudge anyone reclining back into me, because I will pass that right along to whoever is behind me.
Don't be a dick.
When you bring your vehicle to a mechanic, please clean your nasty shit out first. It ain't gotta be totally perfect, but hell, clean your own nasty junk and bug infestation out first.
Side note: Please make sure to properly disable your car alarm before getting your oil changed. I can guarantee you that the guy working in the pit really appreciates his (/her) eardrums, and the pit is a literal echo chamber.
You want a sledgehammer to the bottom of your transmission? Sure, just let your stupid ass car alarm go off in the shop, go ahead and test your luck with the mechanic in the pit that probably already has a migraine..
Edit: 3rd respect for mechanics. Please God don't sit in your vehicle running the air conditioner while waiting for an oil change, oil gets fucking hot yo! Please let your vehicle cool off, there's a damn fine reason they have an air conditioned waiting room.
Why would a car alarm be a problem...?
Every place I've ever been, they take the keys and drive it into the garage to do any work they're doing.
Car alarm should only be relevant if the mechanic locks the car, no?
Fast oil change shops, at least where I'm from, allow the driver to remain in their car if they want to. Personally I think that's about a dumb and risky policy, but that's how many fast oil change shops roll around here.
It's said that about 95% of car alarms are accidental triggers. Try working at an oil change shop, it'll happen at least 3 times a week. And down in the pit, the echo is so loud that the alarm might as well be inside your skull. And we absolutely cannot wear earplugs, the mechanics have to have clear communication at all times.
To make matters worse, some vehicles have aftermarket alarms and security systems where some bonehead thought it would be cute to make the doors automatically lock when you simply close the doors, even if the keys are in the ignition and the engine is running.
This is probably just a me thing, but if you have to use the restroom, just say that instead of saying what you specifically have to do. I don't need to know any details and you don't need to share them with anyone. The only details worth sharing is if something happens, like a pipe leak/burst or something else serious.
One could write a book on unspoken rules for tipping in the US. Do you tip on takeout? Do you tip baristas? Does it depend on the beverage? Do you tip if you sit down but bus your own table? What's considered a good tip (and this is situation-dependent)? The only thing I can tell is if you're worried about something happening to you, then 20% of the price is generally a safe amount.
Easy highly controversial fix : dont tip and start demanding that people are paid a living wage