human
I'm having trouble sleeping. What can I do to get a better night's sleep?
assistant
Try setting a consistent bedtime and wake up time each day, even on weekends. Make sure your bedroom is dark, cool, and quiet. Avoid caffeine and nicotine in the late afternoon or evening. Exercise regularly, but not too close to bedtime. Create an environment that is conducive to relaxation before you go to sleep. If you're still having trouble sleeping, talk to your doctor about potential causes of insomnia.