Hitman's Shades
Pro
Ppl used to also drink a lot of water if they needed to wake up early
Ppl used to also drink a lot of water if they needed to wake up early
When the sun did WHATbefore electricity you simply went to bed when it got dark and woke up when the sun woke up, also didn't sleep a straight 8 more like 5-6 with naps in between. 8 hour sleep/alarm clock are by products of the industrial revolution.

I wake up at 5 but yeah sameYOUR PARENTS SET YOUR INTERNAL CLOCKS AS KIDS. MY MOM WAKES UP AT 4:30AM EVERYDAY. I DID TOO FOR AWHILE UNTIL I MOVED TO AFTERNOON SHIFT. I DIDN'T NEED A CLOCK UNTIL I MOVED TO AFTERNOONS.