Anyone who has pulled an all-nighter knows just how painful it can be. Once you've stared at a computer screen at 4 a.m. with a Mountain Dew, you swear you'll never do it again. But sometimes life calls for it.
Just be careful not to do it too much; sleep deprivation has some serious physical and emotional effects.
This infographic by Online Colleges shows just how terrible all-nighters can be for your body:
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