 Other epistemic Evidentialists argue that doxastic norms arise not from analysis of the concept of belief, but rather from reflection on the fact that our belief-forming faculties are simply set up to be sensitive to evidence. The faculties of perception, memory, testimony, introspection, reasoning, and so on, typically generate beliefs on the basis of sufficient evidence, and we usually regard these faculties as malfunctioning, maladjusted, or misused when they generate beliefs in other ways. Pieces of apparent evidence—epistemic reasons, broadly-speaking—reliably provide us with important information about the world, and we have evolved to be sensitive to such reasons in our quest to survive and flourish.