There is no seperate function or process for E and I and I wouldn't consider extro/introversion
as a trait that defines you, rather your traits define it. There is hundreds of traits and
nuances in behavior, learned or inborn, that as a whole compose your personal cocktail of asserting
and withdrawing. I like to think E <-> I axis as endless continuum. You can be at any point, even
straight in the middle. I also think that people naturally switch side according to life situation,
still one of them being more familiar and enjoyable. Why I'm saying this is because I'm on the
border as well. I connect people in an intense way and assert myself all the time, I'm
quiet only when I'm very relaxed, know that everyone is enjoying and don't feel the responsibility
to take care of the emotional atmosphere. I guess this is ENFJ trait.
My enneagram type is 9w8 sx/so. It's interesting that while my dominant type is withdrawn, rest
of the traits are assertive ones. Most of the 9 descriptions doesn't describe me so well, but
the basic idea of 9 being easygoing and agreeable and the fear of separation and loss is quite
accurate. Although I love people and get most of my energy from them it's only one-on-one or group
of 3-5 that works for me, extensive focus on big groups sucks the life out of me. I can generally
define myself as an introvert because I feel so cozy and fulfilled when I have some time for myself,
on the other hand if I'm alone for too long it get's very depressing.
ENFJ are masters of small groups but so are INFJ's as far as I can tell. When introverts are with
the people they are familiar with they often act like their extroverted counterparts (INFJ's even
more se due to Fe aux.). I know about dozen ENFJ's whose type I'm sure of. While it's true
that they tend to orient themselves towards smaller groups like INFJ's they usually know and keep in
touch with generally much more people than INFJ's. They remind INFJ's in so many ways that the
mutual understanding can be creapy. Many ENFJ's also have this mystical and introverted aspect,
but it's rarely fully reached. However I've noticed that while they can be very understanding the
main difference is their J'ness and emotional influence. They aren't usually manipulative but can
be strict and offenced if people act against their values.
It's like I've developed my Fe to a point where I have fairly good access to it on any given
situation. Just often choose to not use it, and take a moment of vacation from the external world.
Sometimes I'm so deep in my Ni that if I suddenly have to pay attention to my surroundings it
takes awhile to clear my mind and communicate clearly. My tertiary and inferior functions are also
kinda shifty. Se is generally the most vulnerable function, but I can do a lot of Se stuff and I'm fairly
good at it, it also partly plays tertiary function role. It's often used as quick recharge and relieve.
For instance throw a ball, draw, play an instrument, loosen up at a consert etc. I'm kinesthetic, moving
and doing in almost any form energizes me. On the other hand meditation, introverting and letting my
Ti work on something does the same thing. (learning about MBTI has been a good workout for Ti) It
feels like I'm tasting a bit of both worlds, but either on extreme form.
I'm somehow fluctuating alot between these two directions in micro and in macro scale. I have
usually a lot of energy and I want to pour it on others, but at times I feel completely empty.
I experience the same thing in macro scale. I have often few moths of generally being more
social and directing a lot of my energy outward. After this I gladly welcome the period of silent
reflection and prefer keeping the energy inside me. I listen a lot of music, read books, analyze,
meditate and surf around the internet reading some more.
So I wouldn't consider myself as an ENFJ yet if I was you
it's more complicated than that.