If I had to kill my own food, I’d be a vegetarian. I just can’t do it. Not to something that hasn’t done anything to me.
Things I have killed and eaten:
Cows, pigs, chickens, turkeys, rabbits, squirrels, deer, elk, trout, bass, crawfish, ducks, geese, and the occasional rattlesnake. Maybe more that I can’t recall off the top of my head.
Most I would (and will) do again. Squirrels, not so much. Too much work for not a lot of meat.