If you feel like your own personal well of creativity has run dry, it's time to go to the source to refill it. What's the source, you ask? Well, plenty of stillness, for starters: being overstimulated and overtired is a sure-fire way to nip any imaginative enterprises in the bud. So make like a parent and give yourself a time-out: but one that you'll enjoy. Go for a swim or a long walk alone. Spend an hour or two whistling and making daisy chains. You'll feel renewed afterward.