This chapter claims that the main normative thesis of Sosa (that the ultimately desirable status for performances in general is the full aptness) can be subject of the objection of overintellectualisation of epistemic processes. It is proposed a way to safeguard Sosa’s perspective from this objection: to replace the Normative Thesis (NT), expressing the idea of full aptness, with the thesis that the ultimately desirable state of performances in general is the Simple Normative Thesis (SNT), stating that the fully desirable status for performances in general is (simple firstorder) aptness. With the rise of externalism, reflection’s central status in epistemology has come under threat: key epistemic phenomena such as knowledge and justified be...