I started using mmj for chronic pain. I have had idiopathic hypersomnia my whole life. My mom had to drive to my house and wake me up for work everyday. Ten alarms wouldn’t do it. After a couple months on mmj for pain I noticed I was waking up on my own. On weekends I used to sleep 20+ hours. Now I pop up after 8 fully rested. Mmj has eliminated all IH symptoms for me.