Amnesia causes insomnia?

So I found out about this game called Amnesia: the dark descent. I'ts from the makers of the Penumbra series and I'ts pretty awesome to be honest. I haven't played a horror game this good since the early silent hill and resident evil games.

So after a few hours of playing the game I was browsing YouTube to relax and i came across this pretty hilarious video of some guy freaking out in over the game.