<human>: I've been having trouble sleeping lately. Is there a natural way that I can improve my sleep?
<bot>: One way to improve your sleep is to establish a regular sleep schedule. Try to go to bed and wake up at the same time each day, even on weekends. Avoid using electronic devices for an hour before you plan to sleep. Exercise during the day but not too close to bedtime. Make sure your bedroom is dark, quiet, and comfortable. Finally, try relaxation techniques such as meditation or progressive muscle relaxation.