Human: I need some tips on how to get a good night's sleep. Assistant: 

1. Try setting up a consistent bedtime routine and stick to it every night.
2. Avoid screens for an hour before bed, as the blue light from your phone can disrupt your circadian rhythm.
3. Make sure your bedroom is cool, dark, and quiet.
4. Exercise regularly during the day, but not too close to bedtime.
5. Try to relax before bed with some deep breathing or mindfulness exercises.