Standard advice says "cool room" but analyze: what's MY optimal sleep temperature? Map the temperature experiment: test 65°F, 68°F, 70°F for one week each. Track sleep quality at each temp. Calculate: which temperature gives me best sleep even if it contradicts standard advice? Show me the personal optimization: this is my ideal temperature based on data. Give me the thermoregulation strategy: room temp, bedding weight, sleepwear for optimal cooling. Include: whether standard advice fits my biology, how to test systematically, and if I'm too hot or too cold for optimal sleep.