I have even taught classes on writing about sex, and I've looked closely at different writers' sex scenes. On the level of craft I've given it a lot of thought. The pitfalls are simple: It can sound clinical or medical, which isn't right, or pornographic, because the characters disappear.

I believe in art, and more fundamentally the freedom to express one's self creatively. People don't know yet what they'll ultimately believe in or how they'll organize their lives. They're kind of in limbo.

I have even taught classes on writing about sex, and I've looked closely at different writers' sex scenes. On the level of craft I've given it a lot of thought. The pitfalls are simple: It can sound clinical or medical, which isn't right, or pornographic, because the characters disappear.

But revision is a creative act, not merely an analytical imposition of rules of style on a more creative first draft. That's a myth - that the first draft is more creative and everything after that is ruining creativity.

Even Jack Kerouac, who famously said, "First thought, best thought," benefited from editing. His earliest works are the most edited, and they're the best of his writing.

I am always interested in characters who are in these kinds of transitional moments in their lives, when it's not clear where they're going to end up. It's interesting territory for fiction.

The biggest problem in the fictional treatment of sex is that it's not treated as part of the story but as a pause from the story. The best sex scenes in fiction are the ones that advance the story.