Eli5: why do people talk while sleeping?



Never seen this before but ly new roommate talks while sleeping, sometimes crystal clear phrases and other times just gibberish

In: Other

When you sleep, your brain temporarily paralyzes your body, to keep you from acting out your dreams. Sometimes, it isn’t perfect and you can move(or can’t move when your brain is awake) parts of your body. Sleepwalkers can have their entire body be able to move. If it’s your vocal cords and mouth, you can mutter and grunt