WHEN WE RETIRE, we win back control over our daily life. Gone is the boss, the expectation that we’ll be at work at a certain hour, the worry about what the next office email will bring. We have a degree of freedom that, in many cases, we last knew when we were students contemplating a long summer vacation. But even as we gain that freedom, there’s also much that we lose. If we’re to be happy retirees,
