00:0010. Shocking sleep facts you've never heard.
00:02Facts number 1. Some people sleepwalk and drive.
00:05Yes, in rare cases sleepwalkers have cooked, walked outside and even driven cars while fully asleep.
00:10Facts number 2. You can forget 90% of your dream in minutes.
00:14After waking up, your dream fades fast.
00:17Most of it is gone within 5 minutes unless you write it down.
00:20Facts number 3. Your eyes move like crazy during dreams.
00:23In REM sleep, the dream stage, your eyes dart around fast, even if your eyelids are shut.
00:28Facts number 4. Nightmares help you handle real fear.
00:31Scary dreams can actually prepare your brain to face danger in real life.
00:35Your brain is practicing.
00:37Facts number 5. Lack of sleep makes you eat more.
00:40Less sleep, more hunger.
00:41It messes up your hormones and makes junk food super tempting.
00:44Facts number 6. Some people have a sleep gene.
00:47A rare gene lets some people sleep only 4 to 5 hours a night and still feel fully rested.
00:52Lucky.
00:52Facts number 7. Blind people can dream too.
00:54Even if someone is blind, they still dream with sounds, smells and feelings.
00:58Facts number 8. Your sleep position says a lot about you.
01:01People who sleep in the fetal position are often sensitive.
01:04Back sleepers are confident.
01:06Which are you?
01:07Facts number 9. Lucid dreaming is real.
01:09It's when you know you're dreaming and can even control the dream like it's a video game.
01:13Facts number 10. Students who sleep well get better grades.
01:16True. Good sleep boosts memory, focus and brain power more than cramming all night.
01:20True. Good sleepers are confident.
01:21True. Good sleepers are confident.
01:21True. Good sleepers are confident.
01:21True. Good sleepers are confident.
01:21True. Good sleepers are confident.
01:22True. Good sleepers are confident.
01:22True. Good sleepers are confident.
01:23True. Good sleepers are confident.
01:23True. Good sleepers are confident.
01:24True. Good sleepers are confident.
01:25True. Good sleepers are confident.
01:26True. Good sleepers are confident.
01:27True. Good sleepers are confident.
01:28True. Good sleepers are confident.
01:29True. Good sleepers are confident.
01:30True. Good sleepers are confident.
01:31True. Good sleepers are confident.
01:32True. Good sleepers are confident.
01:33True. Good sleepers are confident.
01:34True. Good sleepers are confident.
01:35True. Good sleepers are confident.
01:36True. Good sleepers are confident.
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