 One way to get at the idea of commitment is to emphasize our capacity to reflect about what we want. By this route, one might distinguish, in the fashion of Harry Frankfurt, between the strength of our desires and “the importance of what we care about” (Frankfurt 1988). Although this idea is evocative, it provides relatively little insight into how it is that we thus reflect. Another way to model commitment is to take it that our intentions operate at a level distinct from our desires, structuring what we are willing to reconsider at any point in our deliberations (e.g. Bratman 1999). While this two-level approach offers some advantages, it is limited by its concession of a kind of normative primacy to the unreconstructed desires at the unreflective level. A more integrated approach might model the psychology of commitment in a way that reconceives the nature of desire from the ground up. One attractive possibility is to return to the Aristotelian conception of desire as being for the sake of some good or apparent good (cf. Richardson 2004). On this conception, the end for the sake of which an action is done plays an important regulating role, indicating, in part, what one will not do (Richardson 2018, §§8.3–8.4). Reasoning about final ends accordingly has a distinctive character (see Richardson 1994, Schmidtz 1995). Whatever the best philosophical account of the notion of a commitment – for another alternative, see (Tiberius 2000) – much of our moral reasoning does seem to involve expressions of and challenges to our commitments (Anderson and Pildes 2000). 