As for a match-up between an INTJ male and INFP female (which was the subject of the original thread), there would be a double obstacle in that a lot of INFP females seem to like to hang back and be “courted.†I know that description is probably going to cause problems with other INFP readers, but that’s the best way I can put it. I suppose it has something to do with wanting to know if suitors are a good match with their INFP values before committing to a course of action, or something like that. Or just traditional introversion.
This doesn't bother me at all & it's totally true. As a 4, the bit @Huxley posted is more true for the reasons for this though. 4s want to be "saved", validated, & fawned over a bit. When someone has to come to you, then it accomplishes that. This soothes the 4's shame, whereas the vulnerability of pursuing someone can trigger it.
...the INFP’s traditional Ne approach: open-ended, playful, wait-and-see, I-want-to-be-courted. If anything, INTJs seem to need to be courted in return: They need the INFP to put on a Te facade and show that they (INFPs) can keep up or at least not be turned off by an organizational, results-oriented approach to the world.
I agree that both wanting to be courted is the issue, and the main one in my eyes. I don't think it goes much beyond that. After that, it's more like personal preference, compatibility beyond type, individual attraction, etc.
I'm not sure if this is about Te & Ne though, so much as two introverts. Maybe it is a Fi matter (although you'd expect the opposite & see the opposite in the other xxTJ types), because my experience with xxFJ men is they WILL pursue. So what's the difference with INFJs & INTJs? Since this is a matter of romance, the realm of feeling, I think INTJs are less comfortable overtly expressing a personal valuation of someone else (which a romantic pursuit amounts to), just like most Fi types are. This is less pronounced in ExFPs because they are extroverts, less so with the Te-dom who have inferior Fi, and less so with ISTJs because Si has that nice storehouse of "what is sure in reality" to call upon. But INTJs & INFPs lack that; neither the INTJ nor the INFP wants to be vulnerable first and say, "Hey, I like you!" because too much doubt is clouding whether this is a good idea or not. If you can create an opening to that impasse, then it might work out though, because now you have someone who is okay with a lack of demonstrativeness.
An INFP guy might be able to win an INTJ woman. That is, an INFP guy may be willing to adopt a good Te facade and have an ethic that “you have to play the game in order to get the prize,†i.e. be wiling to be a little more forward and do some courting. And an INTJ woman may have learned to put on facades to soften or mask her traditional Te approach. INFP males are taught by the world to “man up†a bit, and INTJ woman are probably taught that they need to be more feminine. So this might be a possible match-up.
In almost all the INFP male + INTJ female threads I have seen (and I've seen many, because several occur every month in another INFP only forum), it's the opposite. This pair happens because the INFP male finally gets pursued in the way few women will do. The INFP just has to channel Johnny Depp & not Mr. Rogers.
Obviously any two types can get along. But many INFPs are pretty phobic of Te. That’s going to be a big obstacle. So in the end, I can anticipate an interaction pretty much like Zarathustra describes in the quote at the top of this post: That is, the girl is going to feel bruised by a lot of Te energy, and the guy is going to get put off by the lack of clear results.
Alternatively, there might be INTJ males who are willing to learn to put on facades to soften or mask their traditional Te approach and who might be willing to court an INFP female as needed (i.e., via Ne or a good facsimile thereof). I think it would be a fun challenge for the right INTJ male. But in practice I haven’t really seen that happen.
I keep hearing INFP women saying that they want someone who can be direct & clear. Personally, passivity in a man is a massive turn-off to me. I think I also like to be pursued partly because it confirms this person is NOT passive. As a 4, inertia is maddening too. (IMO, Te is mainly problematic when it echoes the INFP's Te, which is an overly critical internal voice & a brush-off of others' feelings as invalid).
I think Te can be an advantage here, then. I think some INTJs forget Te in courting because fweelings overwhelm them, and with Fi, that means withdrawing & not expressing them. That's pretty much what all INTJ threads about dating sound like - "OMG, I like this girl & I don't know what to dooooo! I'm just going to post here & pine away & analyze her actions into infinity because I don't know how to interpret things like FWEELINGS, and in the meantime she will lose interest & I'll have lost my chance." It's a Ni-Fi paranoid, confuzzled loop. They need to turn the Te back on - identify the objective, make a plan, carry it out, WIN.
I get you. But
some INFPs are really, really sensitive, and
some INTJ's tell it like it is in the most brutal way.
(Disclaimers abound!)
After the first dinner I cooked for my INTJ (spinach lasagna), he dropped his fork in the bowl, stood up and declared 'I don't like it!' and proceeded to make himself a bowl of cereal. Yowch.
Some INTJ's just don't pussyfoot around or consider...feewings.
Eh, my INFJ ex would pull stunts like this (IMO, it's Ni trying to control/limit exposure to external sensory stuff - "Se stuff"), as he was both a picky eater & liked to cook & was threatened by anyone else who cooked. It would irritate me & I'd think he was rude, but I wouldn't break into tears (stuff like that doesn't affect me that way; it has to be an attack on me as a person for me to be wounded). I'd be more like, "There's a McDonald's on the corner; help yourself. Next time, you cook, and BTW, I like my filet mignon medium rare, so make sure you get it right."
When he got sick of eating out (and paying for it) or cooking himself, then he'd eat my food without complaints, but would still never offer praise & barely a "thanks". This is the sort of annoying little thing you can get past if more important things are good, IMO. Other times, it's a sign of things to come in every matter...
This sounds a lot like my hypothesis on why ESFPs are the better choice for INTJs than ENFPs. In that pairing, Se is the driver for "calling an INTJ on bullshit" (not that I don't think your TP mind is highly tainted regarding this matter), which at least makes some theoretical sense, as it's bringing in elements of the INTJ's blindspot, forcing him to reconcile/balance out whatever high-minded imaginings Ni is coming up with with a fair dose of Se realism (which, if an INTJ is balanced, healthy, and developed, he should be doing independently, anyway). What's the greater enabler of this ability for an INFP? How is dominant Fi better at "calling bullshit" than dominant Se, or auxiliary Se? Frankly, I never really have associated INFPs with the sort of tough-minded realism that would be useful for calling bullshit on an INTJ. I associate them with strong subjective opinions which are often high-minded imaginings in and of themselves, so how would these really be helpful for "calling bullshit", as opposed to simply forcing the INFP's highly subjective Fi cognitive bias on the INTJ?
Everyone else in here keeps on talking about INTJs and their Te-harshness/bluntness/realism. What exactly are you talking about that needs to have bullshit called on?
The Se mindset is not any less biased than another. Se types may be called "realists", but this is based on the bias that reality is the external, physical world experienced via the senses & acquired facts. Are not other types conscious of other aspects of reality, and are these aspects not just as significant? Each type's preference is their filter for seeing reality, and that filter tends to make them focus on certain areas of reality more than others (ie. Se - 5 senses in the moment vs Fi - fundamental moral/aesthetic value outside of external cultural/time bounds), giving them an incomplete view. Jung said something to the effect that ALL of the functions are required to see reality as it is, which no one has in equal measure, and so everyone is prone to massive bias & this creates misunderstanding with people, but can also mean we need others to balance us out with their take on reality.
Is a Se-dom mind more capable of balancing a Ni-dom mind? Well, if you're a socionics fan, yes, because their idea of compatibility is making up for those "blind spots"; similar idea with the anima/animus theory (getting in touch with the repressed parts, blah blah blah).
On the other hand, compatibility can also be a matter of happiness & being on the same page so as to accomplish things & not constantly be battling out over opposite takes on life, etc.
The advantage of an ExFP is they will pursue, so the INTJ can return to Ni-Te equilibrium in the meantime, after tert Fi settles down a bit. I think it's a rude awakening for the ExFP when the Te face goes back on though (I see this in threads a lot too; the previously coy, mysterious INTJ is now being an ass to the ExFP who is all hurt about it; and they seem to get hurt more easily than IxFPs). I've seen something similar with my ESFP sister & the many ISTJs she's dated; it's all fine & dandy until the ISTJ has a will of his own again.
Anyhow, what I think INFP will call BS on is emotional obtuseness; and while an ExFP may easily do the same, I think INFPs are better at shaming people effectively

. ExFPs go off with eloquent rants that inform people of what-is-what, but INFPs make simple quiet statements and/or ask thought-provoking questions. The latter gets dismissed a lot by T types as emotionalism, whereas the former
can carry more weight because it's expressed with lines of reasoning over making people "see". The difference then is - INFPs are dominant RATIONAL types, but INTJs are not & neither are ExFPs. This brings a different kind of balance. When it comes to rational reasoning, I think INFPs have an edge on ExFPs, although ExFPs are no doubt more persuasive in other ways.