My sleep patterns messed up man
In the army I'd go to sleep pretty fast, it was the getting up at 6am that was hard. Then the staying awake in class, some nights we'd be ironing and adjusting lockers until midnight then or more.
I used to get so flustered, one time I was freaking out because I couldn't find my water bottle, and you're supposed to have it with you all the time then Norman said it's attached to your back and I'm just like 😐 at that point I was like okay screw this noise I'm out