I don't eat meat because I don't like it..I don't like the taste of it, I don't like the thought of eating flesh (muscles, fat, skin on chicken), etc. I don't like having to lick a bone every time I eat buffalo wings. It makes me sick.
Also, I'm not too fond of the methods used to kill animals, and I don't like the thought of raising animals solely for food. I also don't like the economic waste created by growing food for cows instead of food for us.
To put it simple, I just don't like it.