Nightmares don't only take place after you've fallen asleep. In fact, not being able to go to sleep is a nightmare all in itself.
A lot of us suffer from sleep deprivation, yet we continue to toss and turn night after night without really trying to remedy the problem. But why? There are some simple solutions that can help us fall asleep quicker and and sleep sounder.
Follow these 21 simple tips for a better night's rest, as early as tonight.
Before you go, check out our slideshow below.
Originally published July 2015. Updated February 2017.
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