Why am I sleeping so well lately?

Writer Philip Harker conducted a personal sleep experiment during his April 2026 residency at Lighthaven's Inkhaven Writers' Residency in Berkeley, California. Despite moving from his 625-square-foot Toronto apartment to a shared dormitory with theoretically worse sleeping conditions, Harker experienced significant sleep improvement. He identified three primary factors: establishing a strict morning routine requiring arrival at campus between 7:30-8:00 AM, physically separating his sleeping space from his work environment, and moderating evening alcohol consumption.

Harker's Toronto setup featured his bedroom, office, and leisure space all in one room with no demarcation between zones, contributing to poor sleep hygiene. At Lighthaven, the enforced structure of communal living created natural boundaries between work and rest. His documented improvements included fewer nighttime wakeups (previously 1-2 per night), easier sleep initiation, and more consistent sleep patterns despite maintaining similar bedtimes (11:30 PM-12:45 AM). The experiment suggests that environmental cues and social accountability may outweigh individual sleep hygiene efforts.

The writer's approach mirrors behavioral psychology principles applied to sleep science, demonstrating how external structure can override internal sleep anxiety. Harker noted that worrying about sleep quality was itself a contributing factor to his insomnia. The Lighthaven environment provided what his Toronto apartment lacked: clear transitions between day/night activities, social reinforcement of routines, and reduced decision fatigue around basic daily patterns. His experience offers a practical case study in how modifying environmental and social factors can produce better results than focusing solely on individual sleep habits.