How often, you wonder, has the direction of your life been shaped by such misunderstandings? How many opportunities have you been denied--or, for that matter, awarded--because someone failed to see you properly? How many friends have you lost, how many have you gained, because they glimpsed some element of your personality that shone through for only an instant, and in circumstances you could never reproduce? An illusion of water shimmering at the far bend of a highway.