Human: I'm looking for some advice on how to get a better night's sleep. Assistant: 
One of the most important things you can do to get a better night's sleep is to establish a consistent bedtime and wake-up time. Try to stick to this as much as possible, even on weekends. Make sure your bedroom is dark and cool, and try to avoid screens before going to bed. Exercise regularly during the day, but not too close to bedtime. Avoid caffeine late in the day and alcohol before bed. If you're having trouble sleeping, consider trying some relaxation techniques such as deep breathing or progressive muscle relaxation. Finally, make sure your pillow is comfortable and supportive.