I've been waking up at 5 AM daily for over a year. Here's the list of the 17 scientific tricks to increase your quality of sleep, even if you don't want to wake up this early.
So what do you do?
1
Don't try to rebuild your body overnight
It's better to take it slow and wake up 10 minutes earlier every day. Slow progress will get you there, rapid change in behaviour never settles.