Too many people believe that to achieve great things we must make brutal sacrifices, that to succeed in work we must focus single-mindedly, at the expense of everything else in life. Even those who reject the idea of a zero-sum game fall prey to a kind of binary thinking revealed by the term we use to describe the ideal lifestyle: “work/life balance.” The idea that “work” competes with “life” ignores that “life” is actually the intersection and interaction of four major domains: work, home, community, and the private self.