For eleven years my husband has woken up at 5:52 a.m. on the dot. Not 5:50. Not 6:00. Exactly 5:52. He never snoozed it. Just reached over, turned it off, and lay back down until the real morning started. I always thought it was some military leftover or weird personal rule. I never asked. Last month he had to fly out for a conference. The first morning alone I jolted awake at 5:52, heart already racing, and couldn’t figure out why that exact time felt like a punch to the chest. When he got home I teased him about it. “Your alarm has brainwashed me.” He went quiet for a long time. Then he told me.