But they lose their original genes. They no longer need to regular food. They have to feed off of people. Its what they do.
"Evil is a word used on those who would threaten us."
I won't debate this, since it is not the topic.
Evil does exist.....just because you don't think it does, doesn't mean it isn't there.
And im not saying feeding off people is evil, im saying feeding on a person until they are dry of blood and die is, because it is a CHOICE, if that happens. Im not saying vampires are evil if they feed, they are evil if they feed but choose to kill there victims as well (for various reasons, perhaps they don't want witness, want to keep a low profile, or perhaps just take pleasure in killing, they get there "kicks" out of it). Most vampires are not evil because they drink human blood, they are evil because most of them kill the victim to feed, and most of them have some sadistic pleasure in drinking and killing there victims, heck in vampire lairs (including the castle) they have pieces of the human body, which means they have chopped people up, which is something they don't need to do for survival, but seem to do it anyways.