The Atlantic: The Real Roots of Midlife Crisis

This summer, a friend called in a state of unhappy perplexity. At age 47, after years of struggling to find security in academia, he had received tenure. Instead of feeling satisfied, however, he felt trapped. He fantasized about escape. His reaction had taken him by surprise. It made no sense. Was there something wrong with him? I gave him the best answer I know. I told him about the U-curve.