I resound with this. :O) I'll admit I usually run away screaming from really long paragraphs , but I'm really happy I stuck it out and read through your post. You make some very insightful observations. One of my favorite things is watching (usually quiet) INTJs hang on the fringe of a conversation silently, and suddenly bursting into some animated, brilliant insight, handing flying. It's fun, and worth waiting for.Thus, in addition to precision in dictum the intelligent INTJ will draw upon such devices (such as using hand movements in conjunction with certain words and touching things to bring the abstract down to the concrete) to help communicate his or her ideas.