Currently, the most influential accounts of personal autonomy, at least in the English-speaking world, focus on providing conditions under which agents can be said to exercise self-control. Two distinct accounts of personal autonomy have emerged in this tradition: firstly, hierarchical models grounded in the work of Harry Frankfurt; and secondly, systems division models most famously articulated by Gary Watson. In this paper, I will show the inadequacies of both of these models by exploring the problematic views of the self and (...) self-control underlying each model. I will suggest that the problems faced by these models stem from the fact that they endorse a problematic fragmentation of the self. (shrink)