9. Transition time.
Follow the same wind-down routine every day before trying to fall asleep. In addition to that static stretching I suggested above, you might want to take a soothing bath, as the rise and fall in body temp helps cause drowsiness. You might want to read a book. Stay away from any stress subjects, like late-night work or emotional phone calls. You want a harmonious and tranquil transition time.
10. “Alexa, play Sleep Sounds Distant Thunder.”
Regardless of whether or not you have Alexa, use white/pink/brown noise to help you fall into those multiple stages of the sleep cycle. I suggest sounds like mountain lakes, distant trains, waterfalls, rustling leaves, and whales of the deep ocean… A real whirring fan gets the job done as well, plus it helps cool your room.