There's not usually one reason why we do anything and, in fact, often we don't know why we've done what we've done, especially what we have said or why, for instance, in conversation, which can be very tricky. Finally, we say something and think, "Why did we say that?" In retrospect we might know.

There are lots of unlikable characters in literature. It doesn't mean they're not fascinating.

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

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.

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.

I like to invent the dialogue that I want to have heard.

My friends and I sometimes laugh at each other that there is so much maintenance of a body. I paid no attention when I was younger.