"Is there anyone's life story you don't want to know?" "Not really." His expression was unexpectedly serious. "Because people make a story of their lives. Gains, losses, tragedy and triumph--you can tell a lot about someone simply by what they put into each category. You can learn a lot about what you put into each category by your reaction to them. They teach you about yourself without ever intending to do it--and they teach you a lot about life."