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Midnight is the time when we think, 'Well, we should probably send our last email; let me just check Facebook one more time.'
Matthew Walker -
We know that efficiency and effectiveness are increased when you're getting sufficient sleep, and it will take you longer to do the same thing on an underslept brain, which means you end up having to stay awake longer. So goes the vicious cycle.
Matthew Walker
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It's not that we simply get old, and memory starts to go, and sleep starts to deteriorate. But those two things actually are significantly interrelated.
Matthew Walker -
Individuals fail to recognise how their perennial state of sleep deficiency has come to compromise their mental aptitude and physical vitality, including the slow accumulation of ill health.
Matthew Walker -
We now know that we imprint information during the day. We sort of - that seed is planted there within the brain during the day. In other words, we learn information. But we also know that that vision that was planted in the brain still remains in the sound of silence, in this - in the dark of night.
Matthew Walker -
The fact that we don't have that biologic pressure to have highly polyphasic sleep, I think, probably tells us something in terms of, truly, whether it's useful or not.
Matthew Walker -
I give myself a non-negotiable eight-hour sleep opportunity every night.
Matthew Walker -
Alcohol is a class of drugs that we call 'the sedatives.' And what you're doing is just knocking your brain out. You're not putting it into natural sleep.
Matthew Walker
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Based on the science, you can make somewhat clear statements: The number of people who can survive on six hours of sleep without impairment is zero.
Matthew Walker -
When did a doctor prescribe, not sleeping pills, but sleep itself? It needs to be prioritised, even incentivised.
Matthew Walker -
We have stigmatised sleep with the label of laziness.
Matthew Walker -
My name is Matthew Walker, I am a professor of neuroscience and psychology at the University of California, Berkeley, and I am the author of the book 'Why We Sleep.'
Matthew Walker -
The time of night when you sleep makes a significant difference in terms of the structure and quality of your sleep.
Matthew Walker -
Regularity is a key: going to bed at the same time, waking up at the same time no matter what. But I think, also, it's not just about quantity - that's what we've been discovering. It's also about quality.
Matthew Walker
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If sleep does not provide a remarkable set of benefits, then it's the biggest mistake the evolutionary process has ever made.
Matthew Walker -
I think many people walk through their lives in an under-slept state not realizing it. It's become this new natural baseline.
Matthew Walker -
Many business leaders still believe that time on-task equates to productivity. Even in the industrial era of rote factory work, this was untrue. It is a misguided fallacy, and an expensive one, too. Every key facet required for business success will fail when sleep becomes short within an organisation.
Matthew Walker -
Sleep-deprived individuals also generate fewer and less accurate solutions to problems.
Matthew Walker -
Our circadian biology, and the insatiable early-morning demands of a post-industrial way of life, denies us the sleep we vitally need.
Matthew Walker -
If you look at how humans tend to want to sleep, it seems to be either, you know, sort of a monophasic way or at least a biphasic way, where there's, perhaps, a long bout during the night and then maybe a siesta-like pattern during the day.
Matthew Walker
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The gross demonstration of caffeine is that it prevents you from falling asleep. The slightly more nefarious aspect of caffeine is that maybe you can fall asleep, but we know that the depth of deep sleep you're getting if caffeine is still in your system is severely less.
Matthew Walker -
I think sleep is probably the neglected stepsister in the health conversation today. I think we've done a good job regarding physical activity and diet, but sleep has remained out there in the cold, and that's surprising to me.
Matthew Walker -
Friends say, 'Shall we go out to dinner at 8?' I say, 'I can't, I'm a 10 A.M.-till-6:30 P.M. kind of guy.' I keep that very regular, no matter what.
Matthew Walker -
It's during dream sleep where we start to actually take the sting out of difficult, even traumatic, emotional experiences that we've been having. And sleep almost divorces that emotional, bitter rind from the memory experiences that we've had during the day.
Matthew Walker