human
I'm having trouble sleeping. What can I do?
assistant
One thing you could try is to establish a regular sleep schedule. Try going to bed and waking up at the same time every 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 during the day but not too close to bedtime. If these steps don't help, talk to your doctor about other treatments that may be available.