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.
Millions of guys play millions of basketball games every day of the week at the playground or the YMCA. But LeBron James gets $20 million a year because he can jam on all of those guys. We're always going to want to see LeBron and Kobe go at it.
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.