Sleep is an essential part of life and we spend roughly a third of our lives slpeeping (or at least trying to), yet we don’t know what goes on while we sleep. You might be not aware of the fact that if you sleep on the left side of the bed, it means you want to get a good start to the day, you like your job, have a lot of friends, and wake up in a good mood with a more positive outlook on life. If you sleep on the right side, you prefer your own company, are grumpier, more pessimistic and don't like your job according to a study from sealy U.K.
Lisa Medalie, a behavioral sleep specialist at the University of Chicago says , “A full sleep cycle takes about 90 to 120 minutes, says psychologist. You go through four stages, starting with the lightest one and ending with rapid-eye movement (REM) and usually people wake up for a couple minutes after each complete sleep cycle."
Here is the list of 11 interesting facts about sleeping.
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