“I remember arriving by train in a small Swiss town. I had walked up a steep, cobblestoned street that offered a sweeping view of the village below and a lake, which, in the late afternoon light, was like a great cloudy opal. And I remember thinking, with a sense of mounting joy, that not a single soul knew where I was at that moment. No one could find me. No one could phone me. No one could see me who knew me by name.For someone whose childhood experiences had pounded home the Sartrian concept that hell, truly, is other people, that was an awesome moment. I knew, at least for an instant, that I was free.That feeling is one I've sought to find again and again. Often I've succeeded, other times, for no reason I can figure out, the feeling of elation and freedom degenerates into a profound loneliness and sense of bitter isolation. But there is still something about arriving in a strange or unexplored city, in Hong Kong or Paris or Sydney, wandering streets one has never walked before, in a place where, only against the most astronomical odds, would one encounter a familiar”