Sleep Hacker

This may help you relax. Don’t read anything stimulating, such as a mystery or suspense novel, which has the opposite effect.

Some people find the sound of white noise or nature sounds, such as the ocean or forest, to be soothing for sleep.

Expose yourself to bright sunlight in the morning and/or around solar noon to “set” your master clock, and avoid blue light exposure after sunset.

Iris is the absolute best one and I have used it for many years. If you use Iris at night, you won’t need blue blocking glasses.

While amber lenses work, glasses with red lenses actually work even better, as they not only block blue light, but also yellow and green.