In my attempt to find context through google:
"Did you mean: INFANTs are the most vulnerable to their archetypal material"
But here is the context (oops, just saw INTJMom's contribution!):
INFJs make outstanding individual therapists who have the ability to get in touch with the archetypes of their patients in a way some other types do not. The INFJs are also the most vulnerable of all the types to the eruption of their own archetypal material. As therapists, INFJs may choose counseling, clinical psychology, or psychiatry, or may choose to teach in these fields. Writing about these professions often intrigues an INFJ. Whatever their choice, they generally are successful in these fields because their great personal warmth, their enthusiasm, their insight, their depth of concentrations, their originality, and their organizational skills can all be brought into play.
INFJ - The Mystic
Is it not the balance between understanding yourself (knowing your archetype) and being able to control your instincts in the way you desire?
Eruption = uncontrolled.
What I'm seeing is that an INFJ is happily going along, then suddenly the whole concept of 'being INFJ' takes over and they act out the role of the SUPER-INFJ while inside a little voice is asking what on earth is going on?
Ni - I understand the essential qualities of my role.
Fe - I feel the need to play out my role. Okay I will play out my role.
Ni - Playing out this role gives me more understanding about the essential qualities of my role (not to mention other people, woohoo!).
Fe - People are responding well to me playing out this role, I will continue.
Ni - I am attaining even more understanding the more I play this--oh f*** it, just feed me!! FEED ME!!
Fe - OKAY!
(Shadow-Fi) - dude, this is not you!
Ni + Fe - Shush!
(All other functions) - Your energy reserves are depleting.
Ni + Fe - It doesn't matter! I'm on the cusp of some stroke of glorious Ni-insight and understanding! With this I will take care of the world!!
(Se + Hint of shadow Te)- Take care?? Don't you want to take OVER the world??
Ti - Look, you don't need to take care of EVERYONE you know.
Ni + Fe - Lalalallalaala!!
Se - I'll handle this! (dunks INFJ into pool of chocolate)
I think this is why I associate INFJs with sighs and
.