I'm very interested in animal behavior, and the relationship of human beings to other animal behavior.

Nothing is a matter of age. It's really in the person because you can publish book after book after book and still want that golden apple. And maybe it's the reality principle that has hit me. I believe that a career is very different from writing. My career is a certain kind of career.

I think there's much more privileging of the new in art. I think people want to think they privilege the new in writing, but I agree with Virginia Woolf. She wrote a great essay called "Craftsmanship" about how difficult it is to use new words. It's really hard, but you see them coming in because obviously, if you're going to write... I mean, even to write "cell phone" in a novel - it's so boring.

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'm bothered, as a reader, when I feel the writer is filling in too much. Again, whether it's nonfiction or fiction, I think writers are providing a kind of template or platform for thinking and imagining.

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.

It's true you have to screen out a lot living in the city. I stayed away from New York for a long time after college, and when I was first back, I'd read The Village Voice and feel like I was having a panic attack.