I've decided to pair my Sighting notes with the rest of these notes. It simply makes sense to combine all available data if I'm of any hope to survive this thing.
Whatever It wants, it appears my immunity is continuing strong. However, signs of it slipping extend beyond the paranoid feeling of my trip to the Hotel - at approximately 10:30pm on Wednesday, I glanced up at an apartment block in the city centre. Of all the rooms in all 14-something stories of the complex, only one room was lit. And in the window stood a dark figure with a pale white head. As I looked back after a few seconds, the light was out.
This is the first time that I have possibly observed a direct manifestation of The Slender Man. I am still adamant that my Imprint Theory holds true, and this observation would back it up - while I still appear to be protected from Its influence by my deadened emotions and general lack of use as a Turned, my continued research into Its affairs has begun to cement Its existence as a fact into my brain. And the stronger I hold this fact as a truth, the stronger the manifestation will be. How long will it remain a shadow in a window, I wonder. Could it be days before I start seeing something twice my size standing beneath a lamppost?
Or, y'know, I could have just seen some office lackey gazing out at the world before returning to the drudgery of perfectly scheduled napping. I hate my pathetic, paranoid little brain.