I find it super fascinating how it affects different people. Like you go out with a group of friends and you know that this one will start hogging the jukebox and dancing on tables, that one will get rowdy/annoying, that one will flop after two drinks and need carrying home, etc.

I'm usually in the first category but I also worked as a care worker for years and turn into a meddling mother duck if I see anyone who's not feeling well. It's amazing how quickly you sober up when a total stranger has just puked on you.