When I am in familiar surroundings, I feel like I can very easily go to the next room or out of the building at all, and it's a bit like I have already gone there. I don't mean any kind of 'out of body experience', just that there's some fuzziness in my mind about where exactly I am. In contrast, when I got stuck in an airport halfway across North America, with some uncertainty as to whether I would reach my destination the next day or the day after that, I felt very clearly that I was exactly bound by my body. The world began, sharply, just outside my eyes. Has anybody felt the same?