You know that rule “shut down all screens” 1 hour before sleep, but there’s always something to watch/to program etc. Have you found the discipline to do it regularly?
How do you deal with the going-out in the evening, if you strive to wake up at that time?
Do you have some interesting/intense routine like running, which was quite common in american movies?
Travel to a different time zone (-4hr), stay for 3 days, and come back. Hard set your bio clock :3
Fuck yeah, vacation to Australia here i come!