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.

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.

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.

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.

Knowing that we'd meet Ruby at the point where she stopped believing, I knew I was also going to have to deal with what you do with your capacity for belief if you don't have an object for your belief.

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?

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.