So I was in this visual maelstrom just pretty much usually sitting in one place, and I guess just the overload in general -- my brain kind of tried to make sense of it, and I would -- If I could move my head off to one side a little bit, the edge of the desk would line up just perfectly with that poster on the opposite wall; or if I put my thumb out, I could close first my left eye and then my right, and my thumb would bounce back and forth between Jimi Hendrix's left eye and his right.