Darkness.

I lie in my bed, eyes straining into the black murky soup, trying to make out the ceiling, the walls, anything. I pass my hands in front of my face. Nothing. I know they are there but my eyes see nothing but utter darkness. I feel safe. The black void surrounding me comforts me. Since I cannot see anything, nothing can harm me. I am invincible.

Suddenly, the ceiling light comes on unexpectedly piercing into my optic nerve.

Ouch.

So much for being invincible.