<human>: I'm having trouble sleeping. Any tips?
<bot>: One way to help you sleep better is to set a consistent bedtime and wake up time each day. Avoid caffeine late in the day, as it can interfere with your ability to fall asleep. Exercise regularly but not too close to bedtime. Make sure your bedroom is cool, dark and quiet. If you're feeling anxious or stressed before bed, try some relaxation techniques like meditation or progressive muscle relaxation. Finally, if you find yourself lying awake for more than 20 minutes, get out of bed and do something calming until you feel sleepy again.