I walked in on a conversation between my co-workers the other day, nothing unusual, mostly sports talk. One of the guys asked me about my favorite sport. I thought for a moment and ran through a mental list of sporting events that I like to watch. I thought, football, basketball, hockey, auto-racing, I really couldn't name one that stood out from the rest. Another person mentioned his favorite sport was football. He said that no matter which teams were playing he would become so engrossed i...