IN MODERN WESTERN societies, we live inside a story that says, if we want it badly enough, we can do anything. Open the door, step outside, go for it. This cultural myth tells us to shoot for the moon. But the reality of shooting for the moon is that it requires years of training, millions of dollars, the support of a major space agency and a rocket. Without that, you’ll fall to earth and break your back. It takes a certain kind of person, with a certain kind of background, to successfully shoot for the moon. And you’re probably not it.

