Have you looked out your window? See how the tree branches sway gently (don't say there isn't a tree, there is always a tree outside windows. no exceptions)? He noticed it too. He uses this knowledge to camouflage himself. Knowing that how can you be sure that they are really trees? I've seen him you know. Why he's allowed me to live this long is unknown. Maybe to toy with me, maybe to have me spread knowledge of him. But know this, you can think what you want about him, but he's out there, right now. Watching you read this very text.