Earlier quoted context omitted.
Yea it’s really frustrating how everyone just assumes you are doing something basic wrong, as if you haven’t spent years on all the low hanging fruit. My body/brain simply will not allow me to sleep longer than 6.5 hours and that is often really pushing it. I have absolutely no signs of sleep deprivation. No daytime sleepiness. Every article loves to tell me how horrible it is for me, but there are no symptoms and no…
There is a genetic mutation that a small minority carry that allows them to sleep less (6.2 hrs average). You simply may be one of those people. Sleep duration is just a single metric; apnea, REM+NREM3 duration etc. all matter. You may be getting as much REM+NREM3 in 6.5 as someone gets in 8... and if you don't have apnea, you might get WAY more actual sleep than most people. I went through a period where I believed…
I agree with this. Worrying about the quality of my sleep caused me more sleep problems than it solved. I quit tracking my sleep, I go to bed when I'm tired and get out of bed when I wake up. E.g. I don't try to keep sleeping just because it's 4AM. My sleep quality has steadily improved as a result. Just roll with it.