There's never a bad time to put earplugs in. They're the kind of thing you can reject as a bit lame, but somebody told me to do start wearing earplugs and it turned out to be great advice.

I read 'The Good Soldier' by Ford Madox Ford again every so often.

The simile has to match the tone of its surroundings and has to be like a little joke. Writing a simile that isn't funny on some level is quite hard.

I'm very finicky about when I'm in the right mood to write. So most days, I find some excuse not to do anything.

I guess the main thing I definitely don't enjoy is having a job which involves selling things. You become an author because you think you're good at writing. Not because you love to promote yourself. I enjoy some of it and I've had a really fun few years so basically I have nothing to complain about. But what I don't like is the thought that it's going to go on for the rest of my life.

Until I was 16, I read nothing but science fiction. I loved William Gibson and I still do. But my favourite book when I was growing up, for a long time, was 'Snow Crash' by Neal Stephenson, which I must have read about a dozen times when I was a teenager.

I always save a huge book for a flight, because then you read it at both airports and on the plane and by the time you get home you're a quarter of the way through and it doesn't feel so unmanageable any more.