I would never complain about 'One Day' taking off, but it made me painfully self-conscious for a long time.

I worry sometimes that I'm a bit moralistic; always writing about men who are learning to grow up, not be so self-absorbed, selfish or badly behaved. I wonder if that's dull and liberal and wimpy? I should probably write something that celebrates wickedness.

When you're reading a book, you're always looking for the natural place to stop. With a movie, you can't really have that sense of it coming momentarily to a halt; there's pressure to keep the momentum up.

For the best part of my childhood I visited the local library three or four times a week, hunching in the stacks on a foam rubber stool and devouring children's fiction, classics, salacious thrillers, horror and sci-fi, books about cinema and origami and natural history, to the point where my parents encouraged me to read a little less.

I usually write on a computer - unless I get stuck, at which point I switch to write by hand. I think that's common among writers if they get cornered on something.