In the last five years, what new belief, behavior, or habit has most improved your life? I would say it’s a reformulation of how I think about my time. Before, I separated time into work time and non–work time, and I always wanted to maximize work time. Now I realize that you can’t separate the two—time spent taking breaks, taking a walk, unplugging, meditating—that’s all work time, too, in the sense that time spent unplugging and recharging makes me better, more effective, and happier in

