The essay you shared opens with a bracing, old-fashioned truth: for most people, the broad outlines of their lives are set well before they take their first breath. That image — the dash between birth and death on a gravestone — is the piece’s organizing metaphor, and the author uses it to sweep across family structure, parenting styles, health and mental health, childhood interests, and the effects of world events on a generation. It’s a personal, earnest, sometimes blunt meditation on how...