I think I understand where you're coming from besides PAM. Um. Right.
Well, I think it has to do with like, the chemical connection your brain has on the meat. So like, although you don't want to eat it, your body basically has the urge to have it. Or something among those lines. Say you see a fried piece of meat that you had watched been removed from the animal, but suddenly your tummy rumbles. It's digusting, but you know that it's food and .. your body OVERWHELMES your emotions.
Hmm. I don't know if I'm rambling or making a good point.