Why do we hide under blankets when we are scared?

In the sixteen years I've lived, I don't think I've ever understood.

I still get scared at night. Maybe I'm hoping I won't wake up if this is a dream.

Perhaps I'm scared due to the pending possibility of having a nightmare.

Maybe it's because I'm terrified I'll wake up tomorrow and the world will be in ruins.

Or maybe it's because I fear I won't wake up tomorrow.

•pt.2•
(About The Picture)
~

I started listening to NightVale last year, in sections.
I'd listen when I was sad or mad or angry.
Sometimes when I was happy.

It kept me company when I'd get home after a stressful day and just want to give up.

So thanks, NightVale.
I guess.