I enjoy listening to classical music and heavy metal. I play basketball and try to go diving at least once a year. I don't really have hobbies in the traditional sense... I engage in too many activities already through the actions of my characters.
I believe that good defense embodies seven cardinal principle: reduce the number of your opponent's shots; force your opponent into low percentage shots; control everything within 18 feet; eliminate second shots; no easy baskets; point the ball on all long shots; and prevent the ball from going into the pivot man.
The game of business used to be like football: size mattered. Then it changed to basketball: speed and agility. Today, business is more like chess. Customer priorities change continually, and the signals given by these changes are vital clues to the next cycle of growth.
I'm not saying that they were Einsteins; they were marginal students. But every ballplayer whoever touched me has moved up his station in life. And the players moved up my station.