<human>:  How can I improve my sleep hygiene?
<bot>: One way to improve your sleep hygiene is to establish a consistent sleep schedule. Try to go to bed and wake up at the same time every day, even on the weekends. Make sure your bedroom is comfortable and dark, and avoid digital screens a few hours before you plan to go to sleep. You can also try relaxation techniques like deep breathing or meditation to help you fall asleep. Finally, make sure to limit caffeine and alcohol consumption near bedtime.