Well, I'd find it pretty difficult to be a surgeon, too (not to mention, since I don't have fine enough dexterity, I'd kill people). Should that make me anti-surgery? Many people simply don't like the sight of blood. For that matter, a lot of people wouldn't want to be farmers, either. ← this is totally different. sometimes we are life dependant on surgery. in some cases you may die without it. you don't need to eat meat. so if you get squeamish about it then do an animal a favor and save it's life