I never think about a movie when I'm writing a book, because I think only two things could happen and both of them are bad. You write a lousy novel and a lousy film.
I've been writing since I was six years old. It's hard to imagine stopping. I would hate to think that I've already written my best book.
Shane Salerno and I adapted my book Savages together, and I learned a lot about adaptation. I think it's an extremely difficult thing to do; adaptation might even be more difficult than writing an original screenplay. It's so much a matter of choices, making choices of what to leave in. It was an education.
A lot of times, writers are told write as big as you can, and that's not untrue. But at times I think it's better to write as small as you can, to start scenes with little personal details or people who are doing average every day human things. That, to me, lets the average reader into that person's life. "Yeah I eat breakfast. I take a shower."