Being Tracey Emin is a full time occupation, although probably not as labour intensive as being Gilbert & George. She is saddled with the unenviable task of perpetuating the myth of Mad Tracey from Margate, which is the source of all her power, while also drifting gently into middle age and maturing as an artist to ensure her longevity. So one wonders how she has time for lavish birthday parties, building controversial new houses and judging drawing competitions.