human
I'm having trouble sleeping lately. How can I get better sleep?
assistant
One way to improve your sleep is by establishing a consistent bedtime routine. Try to go to bed and wake up at the same time each day, even on weekends. Make sure that your bedroom is dark, cool, and quiet. Avoid screens for an hour before you plan to sleep. Exercise regularly but not too close to bedtime. Avoid caffeine, nicotine, and alcohol late in the day. Finally, try relaxation techniques such as meditation or progressive muscle relaxation.