I noticed that the mere mention of the word INTJ makes other people say, "Oh!"... <silence> and then walk away.
What's with that?
They're not the easiest of people to work with. Frequently high intelligence, strong willed, however, there is a certain inability and / or a disinclination to make themselves understood.
I think (please correct me if I'm wrong, still working out the cognitive functions) this is primarily due to a confluence between a strong sense of themselves being right (Ni) based on their own insights, coupled with selective filtering of information to support their position (Te), often in ways which others find hard to follow given the abstraction.
However, a failure to take in other/new information and views which could be valid (Se) to the case at hand, and the weak placement of Fi, mean they may also miss out on the nuances in others' feelings, which could affect the case at hand.
Hence the appearance of being stubborn / abrupt / dismissorial of views that are different. When the reality is simply, they see it as their way is right and are not sure why others do not see it.
In a group situation, this can be intimidating and difficult. Simply, the way a message is delivered influences how well it is received, vs. the correctness of the view itself. And an unwillingness to consider possibilities works against the very nature of a group, the chief advantage of which is to generate more possibilities & pick out more flaws to decide on a solution, vs one person working alone.
and if I'm wayyyy off, please ignore this post. lol.