I'm aware of 'Twilight,' but I've never seen the movies or read any of the books. Frankly, the story leaves me cold - why do a vampire story about abstinence?
Well, here's the thing with relationships on 'True Blood': Once they happen then you have to throw a monkey-wrench into them, because to have people be happy is not that exciting.
It's easy to look at the vampires as a metaphor for any feared or misunderstood group. It's also easy to look at them as a metaphor for a shadow organization that says one thing and has a completely different agenda on their mind, and anybody who gets in their way, they just get rid of them. Does that sound familiar?
I think all writers are armchair psychologists to some degree or another, and I think a character's sexuality is fascinating. It's a great way to really get at the root of their identity, because it's such a personal thing.
As a writer, it's fun to create. And once you get into a long-running show with very established characters and a very established tone and format, after a while it's a really great job, but that's what it is - a job.
In my own life, I think legends of supernatural, mythic things are really just a manifestation of the collective unconscious. So I don't really get freaked out. I mean certainly, you read about things people did to each other in the pursuit of some mystical or occult goal, and it's horrifying. But that's just human nature.