guzey
Joined 9 years ago
Joined 9 years ago
>1. There’s no good medical reason to sleep more than the minimum you can sustain.
>Not this one! Fight me.
>probably also wouldn't equate "a person with an ADRB1 mutation can sleep less" and "a single individual that underwent brain surgery can sleep less" with "Decreasing sleep by 1-2 hours a night in the long-term has no negative health effects".
So, you are saying that when you don't get enough sleep, you feel fine most of the day, except for the first 2-3 hours after waking up? This is pretty weird and I don't have a good explanation for you.
I wholeheartedly agree. Similarly, people outside of astrology shouldn't be criticizing astrology.
I made 5 points in that section (https://guzey.com/theses-on-sleep/#decreasing-sleep-by-1-2-h...):
> 1. A sleep researcher who trains sailors to sleep efficiently in order to maximize their race performance believes that 4.5-5.5 hours of sleep is fine.
> 2. 70% of 84 hunter-gatherers studied in 2013 slept less than 7 hours per day, with 46% sleeping less than 6 hours.
> 3. A single-point mutation can decrease the amount of required sleep by 2 hours, with no negative side-effects.
> 4. A brain surgery can decrease the amount of sleep required by 3 hours, with no negative-side effects.
> 5. Sleep is not required for memory consolidation.
You cited (3) and (4) but ignored (1), (2), and (5) all of which are based on studying dozens and hundreds of people.
>Now, what if the only sleep available to you was modern sleep?
> 1. If you don’t sleep at all, you go crazy, because some amount of sleep is necessary.
> 2. If you sleep just enough to be awake during the day, you’ll be dreaming of getting a nap at the sight of a bed and will be distracted and sleepy all the time. Importantly, I claim, in this situation, the feeling of sleepiness does not mean that you should sleep more – it’s your brain being overpowered by a superstimulus while being bored.
3. I claim that if you sleep as much as you want, you’ll probably sleep too much and become more susceptible to depression. [by analogy to eating too much]
- And if you sleep way too much at once, you’ll be feeling terrible afterwards, however pleasant the sleep was.
>1. Experiencing hunger is normal and does not necessarily imply that you are not eating enough. Never being hungry means you are probably eating too much.
>2. Experiencing sleepiness is normal and does not necessarily imply that you are undersleeping. Never being sleepy means you are probably sleeping too much.
https://newscience.org / https://guzey.com