> The Effects on Cognition of Sleeping 4 Hours per Night I lived like this for nearly 5 years. I knew I was taking my health to an extreme so I did intermitten

> The Effects on Cognition of Sleeping 4 Hours per Night I lived like this for nearly 5 years. I knew I was taking my health to an extreme so I did intermittent fasting (but ate one large meal with 7:5:1 fat-plant/carb-protein ratio and it was all organic) and worked out on a regular basis before I slept 3-5 times a week. I also had physical labour jobs with some driving involved on top of typical tech based startup stuff at night while trying to maintain relationships. It was taxing to say the least. What I did noticed when I stopped living that way was that it felt like a fog was lifted and I stopped hearing what had become an omnipresent high pitch sound like the kind you get when you get hit hard in the head, also before I could only work optimally for maybe 7 hours max a day so I had to prioritize/schedule my day accordingly as the rest was a sluggish grind by comparison. I took cheater naps where I could, but simply put: those were brutal times. Also my raw strength got way better, likely because of re-introducing a recovery period, and my PB and max lifts went up 35% in almost all of my lifts and exercises. I think I'm at higher than my peak years in early university at this point on single max lifts. Personally, I realized my most optimized sleep-work schedule follows a 6-3-6-3-6 routine (6 hours of work, with 3 hours pause to eat/sleep in between). I've cranked a ton of things that way, its not ideal as it doesn't allow for much leisure but if I need to get things done and I can afford to have that schedule I'll do it and get amazing results I can't emulate any other way.