Here I pursue two main aims: (1) to articulate and defend a Kantian conception of duties to self, and (2) to explore the ramifications of such duties for the moral justification of paternalism. I conclude that there is a distinctive reason to resent paternalistic intercessions aimed at assisting others in fulfilling their duties to self (or the self-regarding virtues necessary thereunto), based on the fact that the goods realized via their fulfillment are historical, i.e., their value depends on an individual's (...) casual contribution to their fulfillment. (shrink)