Monica Ali

People don't get involved with local charities or politics because they think it's hard to make a difference and the problem feels overwhelming. But I believe that if all I've time for this year is to write one letter to the local council, it's still worth doing.

Kids are naturally inventive and curious and creative, but most adults have had that beaten out of them. Writing is a form of play; you have to get rid of all those internal censors that we adults have, the things that say, 'Don't go there, that's not allowed.'

When you write fiction, you can sort of invent more but also pack it with emotions that are very pertinent to you. Whereas with nonfiction, you have to be as factual as possible but also hopefully - also bring... emotional relevance to the piece.