I hate blood. Im one of those folks. Often thought as a vampire I would just not be able to eat. But as I have tried to cut down on meat I suddenly realized that I would get taste receptors and such so that it would be easy. It gave me a better perspective for the vampires drinking animal blood in the settings that allow for it. Its like being vegan. I mean Im sure I would really really not want to drink humans blood. but its just so damn tasty.