I’ve always been at odds with sleep. Starting around adolescence, morning became a special form of hell. Long school commutes meant rising in 6am darkness, then huddling miserably near the bathroom heating vent as I struggled to wrest myself from near-paralysis. The sight of eggs turned my not-yet-wakened stomach, so I scuttled off without breakfast. In fourth grade, my mother noticed that instead of playing outside after school with the other kids, I lay zonked in front of the TV, dozing until dinner. “Lethargy of unknown cause,” pronounced the doctor.