If it isn't stress, and it's not caffeine, and I have no underlying illnesses, then what could it be?
I had to think outside of the box. So I started researching.
Thanks to several recent studies on sleep deprivation... scientists think they may have figured out the cause. They say...
But the reason is different than you might think.
It's not because your smartphone is bombarding you with heaps of information when you should be trying to shut your brain off…
or because you're getting distracted by late night text messages…
or the storyline from your favourite TV show is over-stimulating your mind.