<human>: I've been having trouble sleeping at night. What are some tips on how to get a good night's sleep?
<bot>: 
1. Try to create a relaxing bedtime routine that includes winding down before going to bed, such as taking a hot bath or reading a book.
2. Exercise regularly during the day and avoid caffeine late in the evening.
3. Avoid eating too close to bedtime; instead, have a light snack an hour or two before you plan to go to bed.
4. Try to keep your bedroom cool, dark, and quiet.
5. Establish and stick to a consistent sleep schedule.