Iirc there was a subreddit called ShowerOrange. I suggest you use a seedless one and cut the orange into fourths first so you don't have to bite through the skin, but leave the skin on for that burst of scent.
Wash and rinse yourself first, then CHOMP into that orange while the warm water runs over you from the back. Squeeze the rind to scent the steam.
After eating the orange, close your eyes and turn facing the water, letting it wash the orange droplets away along with your cares and sins, standing there in a dream state until you start to run out of hot water.
No no, part of the magic of shower orange is digging your fingers in and ripping the orange in half, then mashing the ripped halves into your face. But yes, seedless works best.
Gotta shit before you can do shit. Even if you only did 1 hour of extra shit today, if you did it without burning yourself out that extra little bit, then you're winning. It's like regenerative/sustainable productivity.
There are few things more simultaneously difficult and satisfying as motivating your sick/depressed/lethargic self to get into the shower. But once you've done it, the feeling can be like night and day.
This also applies to being ill and having to force yourself to stomach food.
These aren't coping mechanisms that it's trying to describe, it's a cartoon version of a checklist for those with poor interoception. Basically, it's saying if you're feeling the feelings in column A and you don't know why, it's likely you've forgotten to fill a bodily need in Column B: Fatigue makes you more sensitive to criticism, Hunger raises your aggression, a failure to do Self-Care can lead to lessened feelings of self-worth.
I don't really think that's what this is saying but maybe I'm biased. For me, between depression and ADHD eating is something that's easy to forget to do and certain emotions definitely become stronger when you fail to eat.
I think it's more referring to feeling "hangry", not necessarily the general hatred of other people. It could be more specific to avoid confusion but it also is just a cute raccoon webcomic and usually there's some nuance lost in webcomics.