I've had stuff of mine adapted by other people, so I've come to the conclusion that a movie is a different form from a novel and there is no such thing as a true adaptation. You have to adapt to this other thing and do it right. But that voice of the original should somehow still be there, and the original intent should still be there. So if the original writer saw the movie, the writer would say, "Well, that's not what I wrote, but that's what I meant." And if you can do that, I think you've done your job as a screenwriter.

It's so difficult, particularly with an antisocial character. It's much easier if he's already a blank page, but once you've written on him, it's hard to keep him that stripped down.

I've had stuff of mine adapted by other people, so I've come to the conclusion that a movie is a different form from a novel and there is no such thing as a true adaptation. You have to adapt to this other thing and do it right. But that voice of the original should somehow still be there, and the original intent should still be there. So if the original writer saw the movie, the writer would say, "Well, that's not what I wrote, but that's what I meant." And if you can do that, I think you've done your job as a screenwriter.

Publishing is the only industry I can think of where most of the employees spend most of their time stating with great self-assurance that they don't know how to do their jobs. "I don't know how to sell this," they explain, frowning, as though it's your fault. "I don't know how to package this. I don't know what the market is for this book. I don't know how we're going to draw attention to this." In most occupations, people try to hide their incompetence; only in publishing is it flaunted as though it were the chief qualification for the job.

Years ago, I heard an interview with violinist Yehudi Menuhin. The interviewer said, "Do you still practice?" And he said, "I practice every day." He said, "If I skip a day, I can hear it. If I skip two days, the conductor can hear it. And if I skip three days, the audience can hear it." Oh, yes, you have to keep that muscle firm.

If Chester had a failing, it was that he believed people were what they thought they were.

My work schedule has changed over the years. The one constant is, when at work on a novel, I try to work seven days a week, so as not to lose touch with that world. Within that, I'm flexible on hours and output.