The mistakes novices make come from a lack of experience. They overestimate mere fads, seeing revolution everywhere, and they make this kind of mistake a thousand times before they learn better. But the experts make the opposite mistake, so that when a real once-in-a-lifetime change comes along, they regard it as a fad. As a result of this asymmetry, the novice makes their one good call during an actual revolution, at exactly the same time the expert makes their one big mistake, but at that moment, that’s all that is needed to give the newcomer a considerable edge.Link
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.