The joy of art is particularly sweet, though, because it carries with it the threat of rejection, of failure, and of missed connections. It's precisely the high-wire act of "this might not work" that makes original art worth doing.
Seth GodinPersonalizatio n wasn't supposed to be a cleverly veiled way to chase prospects around the web, showing them the same spammy ad for the same lame stuff as everyone else sees. No, it is a chance to differentiate at a human scale, to use behavior as the most important clue about what people want and more important, what they need.
Seth Godin