Articles like this one and books like Why We Sleep however make me very anxious, since all they seem to do is point out how bad it is if one doesn't get enough sleep. I know that. How can I fix it? I had CBT based sleep therapy last year, and things have since improved, but not much. Then I have the occasional random doctors who tell me how sleep is actually not that important and how they used to sleep only 3h/day when they were my age. Even the cult book Why We Sleep has chapter after chapter of telling me how screwed I am because I don't sleep 8-9 h/day, with little actionable items that can help me. I get that it is super important to raise awareness about sleep, but every time I open such articles, I am invariably made anxious about my sleep, and people who know what I'm talking about know how hard it is to sleep with anxiety about your sleep.
Sorry for my rant :(