I love cats a lot
This is my most basic post, but you the reader should probably get yourself a cat unless you have an allergy to cats. But even then you could probably counter that with medicine and still get yourself a cat, although I wouldn't know. I have had maybe up to 7 cats that I lived with at home at different times, and some more cats that I spent a huge amount of time with whenever I was over at my relatives'. I also went to a cat cafe once, and kinda loved it, some of them were a little sick so it ruined the mood a bit.
Cats are literally very loving, they just aren't very expressive or needy although there are cats that are exceptions. Cats are quite portable, they are really fun up until reaching late adulthood. Their purrs are supposed to heal you as well.
I'm pretty sure the way I described cats could be applied to some dogs as well, but I just haven't had any experience owning dogs. Also, I want my pets to be chill, so maybe that's why I love cats so much.