Jason Statham

If someone's got a fear of heights, they'd probably say, well, hanging off a helicopter at 3,000 feet above downtown L.A. would be the scariest. For me, that's a day's work, something I was very happy to do.

If you get stuck, get away from your desk. Take a walk, take a bath, go to sleep, make a pie, draw, listen to music, meditate, exercise; whatever you do, don't just stick there scowling at the problem. But don't make telephone calls or go to a party; if you do, other people's words will pour in where your lost words should be.