What Scares You?

[Slanderous]

Imagine that you wake up and want to go drink something. You're walking to kitchen and there's mirror somewhere in the way. You see yourself, but without any details of face. Or your reflection is doing something you're not doing. That would be creepy as hell

Imagine having a glass panned door in your house. It's late night during winter, you go downstairs only to notice a person, seemingly standing behind the door, albeit there are no footprints visible on the snow. Then, rapidly, moments before having your throat sliced, you realize the person was not outside - he was inside all along, and what you saw through the glass was his reflection.