What non pharmacologic approaches to chronic insomnia have you found helpful for your patients?

What non pharmacologic approaches to chronic insomnia have you found helpful for your patients?

• Refer to cognitive behavior therapy
• Sleep restriction (limits time in bed to match actual sleep time)
• Stimulus control (only go to bed when sleepy, get up if unable to fall asleep)
• Regular exercise
• Mindfulness (via an app, etc.)
• Removal electronics from the bedroom
• Other