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.

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.