How many hours of sleep a night do I need?
How much sleep do you really need? | Sleeping with Science, a TED series
Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED
How many hours of sleep do you need?
How Much Sleep Should I Be Getting? | Is 6-8 Hours of Sleep Enough?
What Happens To Your Body When You Sleep 4-6 Hours vs 7-10 Hours
Ep. 47: Sleeping Less Than 6 Hours? You're Probably Sleep Deprived | The Scope
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
Grounded Permadeath Sub-6 hour Attempts | The Last of Us Part II Remastered
How Much Sleep Do You Really Need? - Professor Of Neuroscience
Why I Sleep The Minimum Number Of Hours That I Need #shorts
How Much Sleep Do You Actually Need?
Why some people can thrive on less sleep – BBC REEL
I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning
How to Sleep Less and Get More Out of Your Day- Thomas DeLauer
Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired
Can You Sleep Too Much? (The Answer Might Surprise You)
How to Sleep Less & Sleep Better
Do people really need 8 hours of sleep?
Why you're still tired after getting 8 hours of sleep
