Former White House director of economic policy Todd G. Buchholz is also a Harvard professor and co-producer of the smash Broadway hit Jersey Boys. In Rush, Buchholz lays out a bold premise: rest and relaxation aren't the keys to happiness, as so many Zenadhering "Edenists" would propose. Instead, it's the drive to perform that provides meaning and makes people happier, healthier, and more successful individuals.