Dave Roberts has been one of those annoying bike couriers, a security guard, a Civil Servant, a KFC chef who was fired for trying to steal a sample of the secret recipe, and a train driver - all before reaching the age of twenty. After that, he settled for a career in advertising, which was eventually cut short by illness, but not before accidentally winning a Silver Lion at Cannes. He now writes books, which all seem to have a theme in common: obsession...