Human: I'm having difficulty sleeping at night. Do you have any tips for getting better sleep? Assistant: 

1. Try to establish a consistent bedtime routine and stick to it every night.
2. Avoid caffeine, nicotine, alcohol, and large meals late in the day.
3. Exercise during the day to help reduce stress levels and improve your overall health.
4. Reduce your exposure to blue light before going to sleep by using an eye mask or other means.
5. Make sure your bedroom is dark, cool, and quiet.
6. If you can't sleep, try reading or listening to calming music.