Build a Better Evening Routine for Deeper Sleep

Sleep advice has a funny structure: everyone already knows the basics and almost nobody does them. This GQ piece is interesting as a specimen of how the mainstream men's press now handles health content — it's squarely in the science-backed-lifestyle register, drawing on circadian rhythm research and sleep medicine to translate what sleep clinicians have been saying for years into the language and format of a GQ reader.nnThe first key argument is that the evening routine starts much earlier than most people think. The question is not what you do in the thirty minutes before you close your eyes; it is what you do from roughly noon onward. Caffeine consumed after lunch can have measurable effects on sleep architecture hours later. Light exposure in the early evening, not just at bedtime, begins to interfere with melatonin production. Work emails read at 9 p.m. keep the stress-response system activated well past when you lie down. The effective evening routine is less a ritual and more an environmental design — a gradual lowering of arousal across several hours.nnThe second move is the temperature insight, which reliably surprises people. Your body temperature needs to drop by one to two degrees to initiate sleep, and a cool bedroom environment (around 65-68°F or 18-20°C) facilitates this. A warm shower or bath taken an hour before bed paradoxically helps — it causes a rapid cool-down afterward that mimics the natural temperature drop and tells the body it is time to sleep. The mechanism is simple; the number of people who know it and act on it is vanishingly small.nnWe picked this because it is a serviceable, practical summary of sleep-hygiene science for anyone who knows they sleep badly and wants a straightforward protocol — useful for founders, new parents, late-night scrollers, and anyone who has decided that being tired is just how life feels now. The hardest question it asks is the simplest: which of these habits are you actually willing to change?