Quiz · The Sleep We Keep Sacrificing

Question 1What is the speaker's main argument about sleep?

Five hours a night is enough for most adults Sleep is a biological necessity we wrongly treat as optional Expensive gadgets are the key to better rest Shift work is the only real cause of sleep loss

Question 2What happens during deep sleep, according to the talk?

The brain stops working to conserve energy The body produces extra stress hormones Old dreams are erased from long term memory The brain clears metabolic waste and consolidates memories

Question 3Why is sacrificing sleep to be productive called a cruel irony?

People then work more slowly and make costlier mistakes Most people secretly enjoy working late at night Sleeping less actually makes people more creative Tired workers usually end up earning more