The problem with talent, though, is that in most cases the person involved can’t control its amount or quality. You might find the amount isn’t enough and you want to increase it, or you might try to be frugal and make it last longer, but in neither case do things work out that easily. Talent has a mind of its own and wells up when it wants to, and once it dries up, that’s it. Of course, certain poets and rock singers whose genius went out in a blaze of glory—people like Schubert and Mozart, whose dramatic early deaths turned them into legends—have a certain appeal, but for the vast majority of us this isn’t the model we follow.

— Haruki Murakami: Talent Is Nothing Without Focus and Endurance