Why do we love sports so much? Perhaps it's because a basketball, baseball, or football game is like a miniature lifetime -- an unscripted, unpredictable drama where determination, adversity, persistence, exhilaration, and disappointment are all acted out in front of us. The last-second three-pointer. The ninth-inning grand slam. The fourth and goal to go with time running out. In so many ways, the drama of sports mirrors the drama of life, where...