For me it was “buy high quality pillow” because you sleep for one thrid of a day etc. I needed a new pillow anyway so I came to the store and bought the best they had. And it was … ok. Like it’s a fine pillow but my sleeping haven’t improved really, it’s basically the same. So I was disapointed :(
So, which life pro tip disappointed you?
Started when I was a teen/15ish years ago. I am diabetic, diagnosed 5 years ago. I assume they’re related. Even before my teens, I always liked it cool when sleeping, but I literally cannot sleep above 65f. It’s awful.