As a reader myself, which precedes my being a writer, of course, I read in order to enter another world.

Reading gave me great comfort and pleasure. When I started being able to write, around seven or eight, I wanted to be able to do that myself, to create that other world.

For me, the experience of not living in America was recognizing that I was American. You don't think about yourself being so culturally encoded, so nationally stamped; you don't discover that when you're a tourist for a month. You see how you reflect the place you're from. When I came back from living in Europe, I was very struck by how I didn't see America as the center of the world in the same way. It's very easy to slip back because America is so powerful. But any place you live is the center of the world.

I think that sense of surprise, that you don't know where something is going, or what's going to happen, even as you write, that you're making it up as you go along - that's important to me. It's not a question of shock or surprise in a gimmicky way. It's that as you read, you become more deeply into something and into what happens, and become more involved and engaged, you're learning something or you're appreciating something or seeing something differently - that's what's surprising.

I learned I could be miserable anywhere in the world. I learned I really was an American.

I think some people are not interesting to themselves. They're the sad, resigned folk. When people call themselves ordinary - "I'm just an ordinary person" - you do wonder what they mean, because people who call themselves ordinary occasionally turn out to be serial killers. Beware of those who say they're ordinary.

When I'm choosing things, there's a level of intelligence I want to peel off, whether it's written in terribly simple sentences, whether it's from the point of view of a dog, or a 15-year-old boy.