For a long while I have believed - this is perhaps my version of Sir Darius Xerxes Cama's belief in a fourth function of outsideness - that in every generation there are a few souls, call them lucky or cursed, who are simply born not belonging, who come into the world semi-detached, if you like, without strong affiliation to family or location or nation or race; that there may even be millions, billions of such souls, as many non-belongers as belongers, perhaps; that, in sum, the phenomenon may be as "natural" a manifestation of human nature as its opposite, but one that has been mostly frustrated, throughout human history, by lack of opportunity