Not weak as in mentally or physically, but weak as in the MBTI scores are not dominant.
I recently met someone who scores as an ENFJ but is only really a moderate N, everything else is near the 50% mark (within 5%). I have not known him that long, and they do fit the ENFJ description to first approximation, but I am curious about this seeming non-preference for the different categories. Is this perhaps common for ENFJ? Scoring weakly, I mean? And what exactly does this mean for a personality? For instance, I've seen some discussion about emotional outbursts but I find this really hard to imagine for this guy. He is however, demonstrative and can be verbally mushy.
This question could be explored for any type, but as this person has my immediate attention that is what I've been wondering about.