Corners in General

 Have you ever thought about corners? Not the reactions that they receive, but the corners themselves? It's not a topic for polite conversation--if you bring them up, you'll get a lot of strange looks, and people will start muttering about your levels of sanity. But the corners are always there, on the fringes, and if you're paranoid, you can listen to them and they'll talk to you. The look up at the ceiling, right now (if you're inside). Unless you're sitting in a yurt or igloo, there are probably corners at the places where the ceiling meets two walls. Think about that for a minute. If there's a bug on it, what can it see? Put yourself in the mindset of the microscopic fungi that are almost certainly living their private lives right above your head. If the building is new, then realize that someone was recently thinking about the joint of the walls and the ceiling. It's amazing how much space a single junction of walls and ceiling can occupy in your mind, if you let it...