What part of Amnesia scared you the most?

[sasaluvsamnesia7]

This game is and has been rated one of the scaryest games of all time. Share your stories with the community. beware of spoilers. if you can try and keep them at a minimal spoiler, not major.
this is mine.

-going to the guest room.
-go into the room with THAT part.
-suddenly i hear a monster burst through the door.
-it's 3AM and im wearing headphones.
-hide in the closet.
-hear the things breathing and freak out in real life.
-it finally goes away.
-as in the game, my head is pounding and my hands are shaking.

That was something i wasn't expecting.

For me, the scariest part in the game was the morgue. I was not expecting that Brute to come barging at the door after taking the corpse's blood. Made me jump so high out of my seat, I spilled water all over myself. Ah... Good memory. That was so long ago.