@len my efforts to sleep more/better actually involved making sure my room is completely dark, avoiding screens 30~60 minutes before going to bed, only using the bed to sleep (therefore not using my phone in bed), and more. I was thinking of getting a sleep mask to make sure not even a bit of light could affect my sleep yeah.

I used to not even bother closing my curtains and letting myself wake up with the sunlight, but it's a bit more of a pain during summer for obvious reasons