the mythology that falling in love with a career should be sudden and swift: “There are a lot of things where the subtleties and exhilarations come with sticking with it for a while, getting elbow-deep into something. A lot of things seem uninteresting and superficial until you start doing them and, after a while, you realize that there are so many facets you didn’t know at the start, and you never can fully solve the problem, or fully understand it, or what have you. Well, that requires that you stick with it.”