If a shot aimed at aptness succeeds aptly, it is then fully apt, since it is not only apt but also aptly apt. But the full aptness of such an attempt is entirely compatible with its being a horrible murder, if the "hunter" is an assassin and the prey his victim. That hunter's shot may still be outstandingly, fully apt, if it manifests the agent's competence in both archery dexterity and shot selection.

There isn't a formal definition of success.

Success is better than failure; an attempt is a better attempt, it is better as an attempt, if competent than if incompetent; and it is better to succeed through competence - aptly - than through sheer luck.

There's not much to be done about the impossibility. One must instead get rid of the desire.

We must distinguish judging from guessing.

Animal knowledge is metaphysically constituted by apt belief, by belief whose correctness manifests the believer's epistemic competence, a relevant disposition to get it right on the matter at hand when one tries to do so.

Ultimately, my more significant agreement is with a virtue tradition that features Aristotle and Descartes.