But, I have to say, that as a dom Ne user, but not an uber-extrovert, I wholeheartedly agree with Ne, and in my case, Ne + Fi having a fluidity about them, the Ne can be impatient, but the Fi anchor can be exhaustingly vigorous in its need to figure things out.
Due to my tiredness, I haven't even read this thread, or its posts, I just pseudo-scanned it.
Ne wants to know everything about every thing, but Fi wants to know everything about one thing.
There is a holistic hunger for truth, or rather a hunger for holistic truth.
Dating an Ni dom, and observing them from my interactions with them via this forum, I will be the first to admit that I am still quite mystified by this function.
I dunno, I just view N-ness as N-ness, and I guess this intuitive proclivity manifests itself differently depending on whether someone is inherently an extrovert or an introvert.
Sorry if this post lacks detail or insight. :/
I just felt like sharing.