To run 100 miles and more is to bring the body to the point of breaking, to bring the mind to the point of destruction, to arrive at that place where you can alter your consciousness. It was to see more clearly. As my yoga teacher would say, "Injuries are our best teachers.” I'm convinced that a lot of people run ultramarathons for the same reason they take mood-altering drugs. I don't mean to minimize the gifts of friendship, achievement, and closeness to nature that I've received in my running career. But the longer and farther I ran, the more I realized that what I was often chasing was a state of mind - a place where worries that seemed monumental melted away, where the beauty and timelessness of the universe, of the present moment, came into sharp focus.