I spent two years experimenting to fix my sleep. I was looking for the one game changing solution but it turned out there is no such thing. It is a combination of small things that add up. That was also a flaw in my thinking I had to accept. We want the single answer. The one habit, the one pill, the one decision that fixes everything. It rarely works that way. It applies to everything. Sleep, dating, work, health, relationships. Stop looking for the one thing and start building the combination.