Many great things here. I have NPD and INTJ is my personality type. To me this makes sense, I am able to recognize many of the findings I read about in regards to my personality type and as well with my PD. For me I like the fact that how I see, work and so on others do the same even if it is one with the least amount accounted for. To answer your question in my perspective is yes, my personality type and disorder seem to go hand in hand and because of that it helps me even if it's just to read about. At least it makes better sense to myself which is why I answered yes. I can understand what others are saying in regards to mismatch I guess I just got lucky lol.