well in the case of the specific enfp i have described: he strongly projects being special (and i attest to that, albeit i am sure, there are situations in his private live where one or two people suffer from this) ... anyway i am almost sure he would be best portrayed as enneagram four, but i dont deny seven, (as seven has been associated with vigilance on some stupid website) and there actually is this paranoid vigilance (court jester/black sheep archetype), embedded into his sense of specialness. but absolutely no paranoid delusion. maybe he likes to imply envy once to often. his diagnosis would be bipolar. sometimes he is a stranger in his head, that is to say his "I" gets to witness his internal activity without feeling that it has a part in the doing. its different from hearing voices, as voices talk to "you" and in his case there is no projected identity involved. but its not sober transcendence either. this is, what i understood from what he was telling me about it. it is influences by something i experienced in hypnagogia (falling to sleep). i believe its not uncommon for people with dominant intuition to freely access such hypnagogia. he talks allot about energy, like what reactions he creates in different people and what he gets back. its sort of like loosing control over a social situation and looking at it from a bird perspective and talking about it, as if it was a trans-personal event (which it is, btw). he likes to believe, that his energy gets even mixed up with electricity, causing alarms to go of, or people having a nervous spasm and dropping their money, while he is talking to them. might be a wrong interpretation, but on the other hand i have been setting of alarms myself, so if it is not i wrong observation I don't want to judge him to hard for coming to such conclusions