IIRC, there was some analysis done a while back that demonstrated that MBTI categories were strongly correlated to particular combinations of Big Five traits. If that is true, then MBTI piggybacks on whatever scientific validity has been established w/r/t Big Five.
It should also be pointed out that heuristics developed from ground-level experience can still be useful regardless of whether they are anchored in any formal theoretical framework. Most of us navigate the world most of the time by applying informal knowledge, intuition and insights obtained from local experience -- empiricism at the micro level -- rather than making inferences on the basis of theoretical frameworks. Formal models can certainly help us refine our knowledge and correct errors, but are not in themselves necessary to construct a sufficiently workable understanding of reality.
Then you should rely on your intuition directly instead of distrorting it through pseudoscience such as MBTI
> The Myers–Briggs Type Indicator (MBTI) is a pseudoscientific self-report questionnaire that claims to indicate differing "psychological types" (often commonly called "personality types").
Where did pseudoscience come into the conversation? Depending on your approach, MBTI is either a reasonable heuristic for concepts that have been validated scientifically (i.e. correlation to Big Five), or is not attempting to be a scientific model at all.
16Personalities, a Myers Briggs website, includes neuroticism on their test. They refer to it as Turbulence and Assertiveness, as in high neuroticism and low neuroticism.
It should also be pointed out that heuristics developed from ground-level experience can still be useful regardless of whether they are anchored in any formal theoretical framework. Most of us navigate the world most of the time by applying informal knowledge, intuition and insights obtained from local experience -- empiricism at the micro level -- rather than making inferences on the basis of theoretical frameworks. Formal models can certainly help us refine our knowledge and correct errors, but are not in themselves necessary to construct a sufficiently workable understanding of reality.