I met New York jazzman Tim Armacost in college almost 25 years ago, at a time when we were both grappling not only with what careers we ought to pursue, but with what kind of adults we wanted to become. Tim comes from an illustrious family, boasting more than its fair share of bank presidents, ambassadors and college presidents. I would not have been surprised if he had gone into finance, diplomacy, or academia. And yet, with seemingly limitless professional options open to him, Tim chose a more modest path