I've been going to bed late and waking up late the past couple of weeks even by the standards I have when I don't have to be up early the next day. I can't remember the last time I went to bed before midnight, and while I was up at 6:30 or so yesterday morning going by the calendar, I was back asleep to be up at my somehow-now-usual 10:30 (waking up after 10:00 used to be rare).

I feel like I have no control over my sleep schedule