Human: I've been having trouble sleeping. What can I do to make it better? Assistant: 
One thing you could try is setting a regular sleep schedule and sticking to it. Try going to bed and waking up at the same time every day, even on weekends. Make sure your bedroom is cool, dark, and quiet. Avoid screens and bright lights before bedtime. Exercise during the day but not too close to bedtime. Avoid caffeine late in the day. If these steps don't help, talk to your doctor about other treatments that might be helpful.