I relate a lot to this. I also think I have Delayed Sleep Phase Disorder which is apparently meant to be common with ADHD. It takes hours to wake up if I get up before midday, it's so annoying
4am to midday gang reporting in. In years of yore we would have guarded the fire and watched over the tribe while they slept. Wish I was a caveman tbh.
Yeah, when I don't have anything to do the next day/am unemployed I revert back to staying up pretty much all night and then waking up at like 11 am or noon.