You think of travelers as bold, but our guilty secret is that travel is one of the laziest ways on earth of passing the time. Travel is not merely the business of being bone-idle, but also an elaborate bumming evasion, allowing us to call attention to ourselves with our conspicuous absence while we intrude upon other people's privacy - being actively offensive as fugitive freeloaders. The traveler is the greediest kind of romantic voyeur, and in some well-hidden part of the traveler's personality is an unpickable knot of vanity, presumption, and mythomania bordering on the pathological. This is why a traveler's worst nightmare is not the secret police or the witch doctors or malaria, but rather the prospect of meeting another traveler.
- From Ghost Train to the Eastern Star by Paul Theroux