Shipping
Seth Godin said lots of people can start things, but not so many finish them. Become a person who ships. Send things out on time and on budget. Some creative people get stuck with excuses for not sending things out there. Resistance comes from the lizard brain, which is essential for self-preservation. Don't be a perfectionist. If you figure out how to get past that, be careful to start the right things. But maybe you can't tell. Lots of things fail anyway. The dancers are fools, the watchers are fools. So you might as well dance.