hurts less than getting eaten by a coyote
[alt text: a two panel comic. In the first panel, a doctor is talking to a patient, and the patient is holding her head. The doctor is saying, "Does it hurt?", and the woman is replying, "Yes...". In the second panel, the doctor is replying, "Keep your cat inside or I'll punch you again". ]
Reminder if you have an outdoor cat that you feed in your house, you are subsidizing it killing birds. Outdoor cats who are fed at home don't usually eat the birds they catch since they have a more reliable source of food at home, so they kill almost as many birds as a feral cat with no other food source but don't eat any of them and just leave them to die once they they're not fun to chase anymore. So outdoor cats killing birds is not "nature," they're an invasive species being fed farm-raised invasive species by the most widespread invasive species of all so they can go out and kill native birds that they won't eat.
So the best way to keep a cat is to make it miserable by keeping it inside and make your place smell like cat turds. How nice.
If you can't provide sufficient enrichment to a pet that you own and made a personal commitment to care for, rethink your decision to have a pet. My dog would go crazy in the house too if I spent as little time interacting with her as most outdoor cat owners seem to spend from comments like yours. You can also take your cat out on supervised outings like people do with dogs.
Studies show that indoor cats not only live longer, they have lower amounts of stress related hormones in their blood, suggesting that they are less stressed/scared or don't get stressed/scared as often. You can subjectively claim that your cat is miserable when inside and you're probably right about your cat and its specific personality, but the data shows that the majority of indoor cats are doing fine provided they have an owner that doesn't ignore them.
Also, you know where outdoor cats take their shits so your house doesn't smell like cat turds? Other people's yards and gardens. I pick up my dog's shit like a pet owner should and you're proud of the fact that you just let your cat shit wherever it wants?
I hope you never have a cat.
You say that like it's an option as if this dumbass creature that lives here would survive two hours in the streets
If you live in an area with wild predators that could pose a threat to small outdoor pets, maybe don't get a cat.
It's the same with the whole de-clawing thing. If you don't care for sharp teeth and claws, don't get a cat or ferret or any kind of carvivore.
Theres only indoor and feral cats.
Same for humans. We're invasive too and shouldn't be allowed outside.