I've run basic tests on myself. Even if I'm severely sleep deprived and desperately need rest ... if I can get to 10pm, there's always a "second wind" and the psychological readiness to "finally start the day".
The difference in risk for delayed sleep schedules between those with ADHD and the general population is so substantial and the link strong enough, that it has been considered as part of the diagnostic criteria for ADHD.
I usually do calisthenics a apart of my morning routine to help wake me up
It's the hard cardio that helps me with sleep
I've been thinking about getting something so I can set my bike up as an exercise bike due to space constraints but that's something that I've been floating for awhile but seemingly can't find a way to commit to
Good news! Night jobs exist and most of them pay better than day jobs! I was making 65k/year working nights in a job that requires a high-school diploma!
I sleep about 8 hours according to the clock.
But according to my pixel watch I only sleep 5:30-6:30 hours.
Maybe the same for you?
And I also have the same issue.
A bit tired at the eyes and ready for a small nap but as soon as the clock is 10pm and weekend I will probably stay up until 2am. Easily.
I've had a hell of a benefit from Huberman lab podcast, especially the sleep toolkit one. It's changed the game for me on sleep. There's a recent one with Peter attia where they delve into the details on light questions. It's a game changer for me. Then becomes one of the 'positive Domino's for my day