ADHD medication. My ADHD was so bad that I couldn't get out of bed consistently without having the blanket forcefully ripped away from my body. Didn't have a 24 hour schedule either because I'd randomly just become unable to get out of bed and fall asleep early even if I wasn't actually tired.

Obviously don't look into this unless you actually have ADHD. However, if you haven't actually done research on ADHD in adults, you shouldn't rule it out until you have.