i think it's repulsive in today's world because of animal rights and the sqeemishness of people to blood. I work as and inventory auditor and once a month we inventory the meat dept. and everytime it get's to me and might go a few days without eating red meat. Hence a lot of vegitarians, they just don't like the concept of eating something that has been alive. I do believe alot of it has to do with city life vs farm living. My mother would never eat chickens because of what she'd seen on a chicken farm. I try to think of it as Paul says in the bible about Jesus changed everything when he came, he made it ok to eat anything. He was the ultimate sacrifice.