 There is evident overlap between Buss’s view and Velleman’s: both pivot on the concern that one act for one’s (sufficient or good enough or best) reasons. (In Velleman, that concern appears as a desire, where in Buss, it appears as an evaluation.) But the concern is differently motivated: where Velleman is trying to halt a regress in the structural analysis of agency, Buss is trying to express the philosophical thought that action is active rather than passive. Once past the conclusion that a theory of practical rationality had better not presuppose a Humean theory of motivation, Buss is open-minded both about what one’s practical reasons might turn out to be like, and thus about the consequences for moral theory. And worries about psychologism do not seem to figure into her view.