Axiomphilosophicalv1
You necessarily trust your own cognitive faculties as a
You necessarily trust your own cognitive faculties as a starting point — there is no external vantage from which to validate your own mind without using that same mind.
Why This Is an Axiom
This is a philosophical claim about epistemic self-trust (from Zagzebski). It is an irreducible foundation about the bootstrap problem of knowledge — you cannot validate your cognition without already relying on it. Not derivable from empirical findings.