I put away my computer and smartphone every day before the sun goes down and don’t stare at screens after dark. When I read I use the basic Kindle instead of a tablet with a bright screen, and when I watch movies or a TV series at night I do so in my living room on a couch with my TV far enough away from me, instead of on a bright laptop in my face.
I also never stare into my phone at night and if I have to use it for any reason, I use the super dim shortcut which I’ve set when I triple tap my home button on my iPhone. I also switch my phone to airplane mode before going to bed.
After 4:00pm I won’t consume any caffeine and will have ginger or rooibos tea at night instead. The only supplement I take at night is ZMA which naturally helps with sleep, muscle recovery, and boosts testosterone.
I black out all light and put stickers over all LED indicators on my air conditioning and electronics at night. I close my curtains but don’t worry about having blackouts as I like having a bit of sun wake me up in the morning.
The best way to relax into sleep if my mind isn’t settled yet is to either meditate or have sex.