 What this means can perhaps be brought out by considering moral evaluations. In keeping my promise, I act in accord with duty; and if I keep it because it is my duty, I also act morally (according to Kant) because I am acting for the sake of duty. But existentially there is still a further evaluation to be made. My moral act is inauthentic if, in keeping my promise for the sake of duty, I do so because that is what “one” does (what “moral people” do). But I can do the same thing authentically if, in keeping my promise for the sake of duty, acting this way is something I choose as my own, something to which, apart from its social sanction, I commit myself. Similarly, doing the right thing from a fixed and stable character—which virtue ethics considers a condition of the good—is not beyond the reach of existential evaluation: such character may simply be a product of my tendency to “do what one does,” including feeling “the right way” about things and betaking myself in appropriate ways as one is expected to do. But such character might also be a reflection of my choice of myself, a commitment I make to be a person of this sort. In both cases I have succeeded in being good; only in the latter case, however, have I succeeded in being  myself.[14]