Full aptness is the most important concept in performance-based virtue epistemology. The structure of full aptness, in epistemology and elsewhere, is bilevelled. At the first level, we evaluate beliefs, like performances, on the basis of whether they are successful, competent, and apt—viz successful because competent. But the fact that aptness itself can be fragile—as it is when an apt performance could easily have been inapt—points to a higher zone of quality beyond mere aptness. To break in to this zone, one must not merely perform aptly but also in doing so safeguard in skilled ways against certain risks to inaptness. But how must this be done, exactly? This paper has two central aims. First, I challenge the credentials of mainstream thinking about full aptness by raising some new and serious problems for the view. I then propose a novel account of full aptness—what I call de minimis normativism—which keeps all the advantages of the canonical view, avoids its problems entirely, and offers some additional payoffs.

We argue that any strong version of a knowledge condition on intentional action, the practical knowledge principle, on which knowledge of what I am doing (under some description: call it A-ing) is necessary for that A-ing to qualify as an intentional action, is false. Our argument involves a new kind of case, one that centers the agent’s control appropriately and thus improves upon Davidson’s well-known carbon copier case. After discussing this case, offering an initial argument against the knowledge condition, and discussing recent treatments that cover nearby ground, we consider several objections. One we consider at some length maintains that although contemplative knowledge may be disconnected from intentional action, specifically practical knowledge of the sort Anscombe elucidated escapes our argument. We demonstrate that this is not so. Our argument illuminates an important truth, often overlooked in discussions of the knowledge-intentional action relationship: intentional action and knowledge have different levels of permissiveness regarding failure in similar circumstances.