Human: I've been having trouble sleeping lately and would like to know what I can do to get a better night's sleep. Assistant: 
One of the best things you can do for improved sleep is to establish a regular bedtime routine. Make sure that your bedroom is dark, cool, and quiet before going to bed. Avoid caffeine late in the day and try to relax before bed. Exercise regularly during the day but not too close to bedtime. Try to avoid using electronic devices right before bed. If you have trouble falling asleep, try some relaxation techniques such as deep breathing or progressive muscle relaxation.