8 hours of sleep is not a walk of shame but a stride of pride.

Brian can i get away with sub-optimal diet, sleep etc; if I live long enough to see the day where science can essentially reverse every bit of 'damage' I've done to myself?

8 hrs of sleepwalking would be quite shameful.

Thank you for doing what you do for all of humanity. You're an inspiration.

I usually get 7-8hrs per night and my garmin is still bullying me with fair sleep and sleep score around 70-80. I think I need to get around 1.5-2hrs of REM in order to have sleep score over. 

I believe rephrasing this whole theory of how much sleep you need to get per night to how much of REM sleep you get is more important than dictating how many hrs of sleep you need to get per night

I need to fix my sleep schedule. I hardly get more than 5-6 hours of sleep