As I was driving today, I had a deep philosophical thought, as I often do. I thought, "There are no good people or bad people. There are only people." This made me smile. The thought that we are all the same, just passengers on this big spinning blue marble we call Earth, the idea o f all of us being brothers and sisters in our shared identity as human beings, of people just being people, filled my heart with warmth and hope. But then some jerk cut me off, and I...