What Would Happen If You Never Slept?

What really happens when you don't sleep? In this video, we look at the strange things a tired brain does, and why it might be doing them without you noticing. You'll meet Randy Gardner, the teenager who stayed awake for about eleven days in the 1960s. You'll also learn what a microsleep is, why "I feel fine" is the least trustworthy thing a tired brain can say, and why sleep isn't wasted time. In this video: 0:00 Intro: just one sleepless night? 0:44 Can anyone really never sleep? 0:59 Randy Gardner's eleven days 1:40 Your brain, the night-shift worker 1:55 What is a microsleep? 2:32 Tired driving, reaction time and mood 3:23 Why a tired brain can't judge itself 3:54 The one question to ask yourself 4:25 Here's the strange part: sleep isn't wasted time 5:01 How far could it go? 5:49 So, what would happen if humans never slept? 6:04 The real lesson 6:20 How Randy's story ended 6:44 Your turn Question for you: when was the last time you let yourself rest, without a phone in your hand? Tell me in the comments. If this video made you think, subscribe to Manoot for more calm, curious explanations of the strange and familiar things about being human. Disclaimer: This video is for general education and entertainment. It is not medical advice. If you often struggle with sleep or feel unsafe when tired, please talk to a doctor. #sleep #psychology #brain