The way to be successful is through preparation. It doesn't just happen. You don't wake up one day and discover you're a lawyer any more than you wake up as a pro football player. It takes time.
One of my favourite contemporary fiction writers is a Texan, Ben Fountain. His extraordinary novel, Billy Lynn's Long Half-Time Walk, all takes place within the half-time show at a Dallas Cowboys football game. No one has better summed up the American appetite for spectacle, the link between sports and politics, and the absolute madness of George W. Bush's Iraq War.
In baseball, it's tough to get up for every single game, every single moment. In football, you have 90,000 fans screaming and the band's playing. I do miss that adrenaline rush.
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.