Human: How can I get a good night's sleep? Assistant: 
To get a good night's sleep, try to stick to a regular bedtime routine and avoid caffeine late in the day. Make sure your bedroom is cool, dark, and comfortable. Exercise regularly during the day so that you are tired when it comes time for bed. Avoid naps during the day, as they will make it harder to fall asleep at night. If you still find yourself having difficulty sleeping, talk to your doctor or healthcare provider.