Though simple, the trick was something that struck me as useful . Thus, the 'when I was little' nostalgia was misleading: it turned something that I was taking seriously as an adult into something soupier, less precise, more falsely exotic, than it really was. Why should we need lots of nostalgia to license any pleasure taken in the discoveries we carry over from childhood, when it is now so clearly an adult pleasure? I decided that from now on I wouldn't get that faraway look when describing things that excited me now, regardless of whether they had first been childhood enthusiasms or not.