I enjoy a good quiz show as much as the next person (probably a bit more than them), but only if there was a threat to life* would you find me on one as a contestant. For one thing, there would be the horror of my enlarged HD face appearing on 42" television screens across the land, then there's the likely humiliation of me doing a giant blankface at the easiest of questions (worse would be answering confidently but being oh-so-wrong) - but the major deterrent right now is the fear of being publicly asked: 'So, what do you do?'