Cool Bedroom Temperature (65-68°F)
Lower your room temperature to match your body's natural sleep state
Train your brain to associate your bed with sleep, not wakefulness
Using your bedroom exclusively for sleep (and intimacy) creates a strong mental association between the space and restfulness. This classical conditioning helps your brain automatically shift into sleep mode when you enter the room, making it easier to fall asleep quickly.
Remove TVs, computers, and work materials from your bedroom.
Avoid using your bed for reading, eating, or scrolling on devices.
Create a dedicated workspace elsewhere if you work from home.
If you can't fall asleep within 20 minutes, leave the room and return only when drowsy.
Keep the bedroom lighting dim and relaxing, never bright and energizing.
Make your bed every morning to reinforce that it's a special, restful space.
Sleep specialists use stimulus control therapy based on classical conditioning principles. Research in Sleep Medicine Reviews shows that strengthening the bed-sleep association reduces sleep onset latency and improves overall sleep quality by eliminating competing associations with wakefulness.
If space is limited, use room dividers or curtains to separate sleep and activity areas.
The '20-minute rule' prevents you from developing negative associations with lying awake in bed.
Keep a small reading light and book in another room for times you can't sleep.
Lower your room temperature to match your body's natural sleep state
Block all light sources to maximize melatonin production
Mask disruptive sounds with consistent ambient noise