If you have been suffering from loneliness your insufficient sleep could be the culprit. Yes staying up all night and finishing that important assignment is very important. Moreover that's the only time when you can study well since it's quiet. Studies have proven that robbing yourself of some good sleep is the worst thing you could do to your body. A new study now proves that sleep deprivation makes you lonely and affects your social life too. What research says According to a study by the University of California Berkeley which was published in the journal Nature Communications sleep-deprived people are lonelier