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.

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.

Living in the world of the workshop, which I do as a teacher, you have to be articulate about craft. And that often involves imposing analysis on work that's in a pretty raw state.

The key is to remember a sex scene is a scene of dramatic action and psychological development. You need to pay attention to emotion and to a character's self-awareness or lack of self-awareness.

I remember being in the same position as Ruby, when I no longer believed in God as I was raised to believe. But I still am a believer - it's a personality trait, to be someone who can believe. But then what do you believe in?

Not a lot of contemporary fiction is written about brothers and sisters. Salinger's Franny and Zooey was an inspiration for me. In Franny and Zooey, the sister gets in trouble and the brother comes to help her out. But I wanted to make sure that in my novel the sister had more to do than lie around on a sofa muttering, which is what Franny does for two-thirds of Salinger's novel.

A knowledge of craft is not the enemy of creativity. You sit down to write and realize, today's going to be a really unconscious day and I'm going to let it all out. Or, today's going to be analytical. And some days all mixed up.