I am a little bemused because I think that growing in virtue is different than one’s personality characteristics. One can have problems with any vice; one’s personality is more likely to influence how the vice manifests itself than which vice one has.
What I liked about the MB (and I had a great boss who knew this well and showed all of us how to use it well in our lives) was that it helped me see that I am a certain way and others are different ways *and that’s ok. *And how to recognize those differences and roll with them rather than being flabbergasted by some of the crazy things people do or say
OTOH, I think that your original concern may have a basis, but that it comes from the general “non-judgemental” tendency in all of psychology. So if a person’s decisiveness causes them to be inconsiderate of others, *that *is a problem, bit not one taken into account or dealt with on any but the most pragmatic level in psych–does this work for you or not? Not, is this virtuous behavior or not?