Yet I think it is also the scenario of every single person reading this blog.[WARNING: If this whole sort of ???reality-discussion??? bothers you, you should quit reading this right now and I???m not even kidding, really...]I picture an enormous elongated Hallway, at the far end of which is a chair.At this near end of the Hallway, is a Door.I am there (here) on this side of the door, and I cannot