You agree with this description wholeheartedly. (Found it on this site. Originally Posted by SolitaryWalker. Thanks!)
INFJ
INFJs have been the most successful literary artists in history, I reckon. Dante, Plato, Schopenhauer and Dostoevsky were all INFJs. They have a great internal vision that they are guided by, and they assess information that is taken in accordance to the way it conforms to the inner vision. They are highly intuitive and oftenly trust their hunches. As Extroverted Feelers, they tend to have a strong social consciousness, and are very concerned with maintaining a high morale within their group. However, the negative side of this entity is that they may accept conventional standards for self-evaluation, younger INFJs should be particularly threatened by this. Much like the INFPs, INFJs are thorough-going idealists and respect what is out of the ordinary and those who are willing to stand out of the crowd in order to fight for what they consider to be justice or any other ideal that they put a high premium on. They are guided by an irrational Ni vision which gives them insatiable curiosity, but unfortunately they tend to rely on the very conventional Fe function to bring order to their inner world and this may make them seem more conventional and common-place than they really are, however, we should make a clear note of the INFJ being deeply idiosyncratic and highly individualistic people, they are certainly far from conventional in any reasonable sense of the word. Bryan Magee, an INFJ himself as a writer of popular philosophy (In Confessions of a Philosopher) his intellectual biography documented his life-long study of philosophical ideas. He talked about how what he has been learning has had profound impacts on his life, how he frequently found himself waking up in the middle of the night thinking about problems of philosophy, and on his daily walks how he was constantly in reverie making love to what he has just acquired, and how on weekends he frequently would shut himself off to soak away in his studies. This is a good example, I would guess of how the Ni-Fe axis works. Introversion, as Leanor Thompson maintained is an attitude where we see the world in terms of the way it relates to us, and not vice versa. Thus an INTP regards logic as it relates to him. Same goes for the INFJ and Intuition. They regard ideas in terms of how they relate to them and their vision, and than they get transferred down to the Fe, where those visions and ideas become a profoundly personal business. Bryan Magee, has mentioned once about how the inability to find meaning in his life through philosophy or to work through many of his ideas has gotten him to the point where he almost lost his will to live, and was seriously in fear of having a heart-attack as he had learned that they tend to be psychosomatic. Just like INTJs use their Te to make abstract ideas useful to the intellectual world, the INFJs use their Fe to do all they can in order to have the public benefit from their ideas. Much like Bryan Magee, instead of becoming an ivory tower academic, went into politics to use philosophy to make the world a more understanding and a tolerant place. And as far as his career as an author was concerned, he didnt join the scholars in solving some pedantic philosophical problem or trying to figure out how to best read Aristotle, instead he concerned himself with popular philosophy. He did all he could to make philosophy as easy and as accessible for the general intelligent person to read, even one who has never read philosophy before. He used his career as a broadcaster exactly for that purpose, whereas he invited the leading thinkers of his time to discuss ideas with him on TV, and he has made all the arrangements possible in order for their dialogues to be easily understandable. Even the most difficult and abstruse of concepts were presented with compelling clarity and warmth. Now, this is the true intellectual spirit of INFJ altruism. INFJs, as feelers tend to be genial and considerate with most people they encounter. They empathize deeply and believe in their ideals of love, however, we should note that unlike the ENFJs, INFJs are first and foremost people of ideas and contemplation, not action and care-taking. Hence, they are the most scholarly of the Idealists and have the most in common with their NT neighbors. This is in part due to the Ti being the third function, and the astounding vision of the Ni in combination with the systematic presentation style of the Fe. Of all the NFs, they have the greatest precision in thought and language. Ergo, for this reason, unlike the INFPs they have a w5.