I also looked into this topic for several years due to my insomnia issues. Ultimately it took forming a new relationship with sleep for me. To let go. Easier sa

I also looked into this topic for several years due to my insomnia issues. Ultimately it took forming a new relationship with sleep for me. To let go. Easier said than done. An online CBT-I class helped me make this shift. I later read the book Hello Sleep [1]. It shared information similar to what I learned on my journey. I recommend the book. 1: https://drjadewu.com/ https://drjadewu.com/