I've been thinking over some of the threads I've read, the discussions I've had with others about INFJs, and my own experiences. I thought it would be interesting to summarize what I've found to be the most common sources of misunderstanding, as well as some of the most frustrating (perhaps type related?) issues that seem to have come up in my relationships/close friendships. I'd be interested in your own thoughts on this as well.
As an ESTP married to an INFJ for 16 years, I will offer my commentary, from the perspective of a loving onlooker of the INFJ "shadow" type.
Misunderstandings:
1)Delayed processing time - INFJs often seem to be basing their responses to the person in question on the last interaction they had with them, more often than the current one.
This can be really problematic in two ways:
(a) If your last experience with a person was negative, and they have improved since then, you will be prone to judging them at your lowest expectation, and they might be offended, or get their feelings hurt.
(b) If their last experience with you was positive, and they have turned into a douchebag since then, you might get burned by their treachery as you will likely not be observing their mannerisms, details of their actions, etc., because in your book they "passed the test" the last go around...
(1) (continued...) They prefer to have time to think things over, which is why it's not a great idea to try to push an INFJ into making a decision before they feel they have had enough time to mull everything that has been brought up.
My wifey is like this, and it is not an issue for, since I know it is part of her nature, I give her space in such situations and it all works out. No big deal, in my book.
2) Need for resolution - What may look to some like being nitpicky or unforgiving or even holding onto the past often has more to do with their need to get everything put away in it's proper place before closing the chapter on it. Without doing so, it keeps coming up again and again.
This is more damaging to the INFJ than anyone else. I can walk away from something or someone at a moment's notice and NEVER look back or think about the situation/person again if my boundaries are crossed. I love being able to do this. It saves me from having to deal with a whole lot of needless scum.
3) Considering every hobby, person or idea expressed as an extension of themselves - INFJs tend to be very self-protective, and rarely bring something up unless they have already implemented it into their main framework of thought or affection. Therefore when any of these things are dismissed or mocked, they will feel it as a personal rejection, unlike someone who tends to verbalize new ideas out loud. Similarly, INFJs will sometimes be confused by someone who seemed committed to a thought or a plan, only to abandon it later.
The first part I have not witnessed first hand, the second (bolded part) I have and agree with. Most "perceivers" will be able to abandon plans as other options present themselves. INFJs realy seem to get bent out of shape by this. In some cases it might be warranted, especially if there is money involved, or if no communication has occured to identify a potential alternative course of action.
4) Dislike of emotional surprises - this leads INFJs to sometimes inconvenience others in their effort to know what to expect. I'm fine with a change of plans, but find it harder to quickly adjust to someone's sudden annoyance, to a change in something I had really been hoping for/counting on etc. Makes me more likely to try to be the one to take on any inconvenience because that is more predictable. I also tend to need to watch a situation for awhile (either social or skillwise) before I am comfortable jumping in. I think with maturity we can become less focussed on their own reactions and feelings and also realize that someone else being upset is not the very worst that can happen. Sometimes avoiding that happening actually creates more conflict.
INFJs are not the only one's who dislike emotional surprises...
5) Hold those close to them to a higher degree of accountability than those that are less important to them - This may seem judgemental and unfair, but because those close to them are an extension of their own self, integrity is paramount to them and they choose to invest heavily in a few close relationships, they expect more of those people than they do of casual acquaintance friends. When they feel you are worth risking conflict with and you start hearing the negatives about yourself as well as the positives, you're in!
I don't know whether to laugh or cry at this one.
6) Easily embarrassed and quite private - May mean that they take awhile before talking about something that is painful to them. This doesn't mean they don't care about the support you could give them. It's just that they need to get it thought out in a framework and untangled before they are ready to be more open. I tend to talk about it more after I think I'm going to be alright.
Again, I'm not sure being sensitive is an issue, so long as you recognize other people's goodwill in the course of it, and don't expect people to read your mind...
7) Long gaps in correspondance or putting off a job that matters a lot - This seems to be linked to wanting to do an excellent job of it and feeling overwhelmed by the amount of time or effort or organization required. The longer it is put off, the worse we feel. As a result, it is usually my most valued friends that I correspond with least. Usually I try to overcome this by phoning them, catching up on the bulk of it, and then writing the rest.
Haaaa! So true, and so funny! I talk to my closest friend all the time, sometimes daily.
Tendancies:
8) Not creating clear enough boundaries for people around them - there's a tendancy to respond to those who are most actively demanding attention, especially when younger. Also the need to be sure that they've looked at everything from all angles, made a correct assessment of all possible motivations and exhausted what they can do to impact the situation before really drawing a hard and fast line. I think this improves with age.
This one has been hard for me to watch, as my wife has put up with too much shit from a few stupid and selfish people in her family, that quite frankly, I would have told to go screw themselves a lonooong time ago. It does improve with age though, but assertiveness can never be learned too well, or too soon.
9) Find it difficult to assess when is the time to make a Big Deal out of something - Their reaction to something really depends on the other person's response. They may find it easy to forgive something or deal with it on their own if the person recognizes that they are making a concession. If the person trivializes or continues on with more of the same behaviour, it's the last straw (in a very big load of straws!) and the other examples of where they have seen the same behaviour will be brought up.
Oh my, I have been surprised at how long my "List of Errors" has been compiled at times.

When you're pissed at someone, just say it, bottling up anger, pain or resentment doesn't help anyone, it really doesn't!
10) Hate being not in control of their emotions, yet sometimes underestimate how strong those emotions are till they are swamped by them. - (Note, not a good time for Ts to talk about how over-sensitive and emotional they are, as they despise being that way and are already terribly embarrassed).
I don't see this as an issue. It is a trait of humanity, some people are emotionally sensitive, others are not. I do understand how it can be debilitating to INFJs that are frequently made uncomfortable by this though.
11) Get less receptive to advice if the other person tries to skip over the venting that they need to do in order to bleed off excess emotion or when they feel the person hasn't taken enough time to understand the situation. Often their solutions are gained primarily from discussion with someone, not from getting the answers from someone.
Wow. Yeah, I have been on thhe receiving end of this, and I will be honest, there are times when I have had the strength to walk away, and there have been times when the full fury of my wrath has been summoned and I mowed over my INFJ to shut down the verbal hostility and end the conflict. Be very, very careful about wielding this, as it is a potential trigger for major arguments. No one wins when it goes too far. Both people will feel like shit. The reality is though, that many strong personalities have a long fuse, but an explosive temper when it goes off. That's me. I guarantee you there is almost zero chance of winning an argument with me if I get that angry. Luckily, I have only gotten that angry about 2-3 times in my life, but man did it suck having to get to that level with someone I loved and care for so much. We are all human though, and our imperfections will vary, and the potential for the interactions of our imperfections with each other is infinite, as is our own uniqueness.
12) Sometimes have a hard time recognizing when they need to pull back or give less so that they can continue doing so cheerfully. This seems to be the case especially with Ts.
Yes, I've seen this...
My own (maybe INFJ related) problems
13) Tendancy to be poor with paperwork, locating items quickly under pressure - I've largely solved this by having a big lanyard for my keys, carrying a decent sized purse and having a file folder that things go into immediately.
Yep! That's why y'all need ESTXs around you!
14) Am a responder more than an initiator - as a result I've missed out on many good friendships. I've learned that people respond much more warmly when you go out on a limb and make the first move. I've been working to actively improve this.
Good for you! Opportunity knocks once, and its great when you realize you are the one who can make it knock!
15) Not good at paying attention to detail (in my environment, and in instructions) - This is why I try to stock a lot of sensors in my life. They are happy to fill in my gaps and give me reminders when needed. They also tend to think in terms of smaller practical details that must be attented to.
Problem and solution are both accurate.
16) My intimidation by Te, and some oversensitivity leads me to sometimes not express my opinions when I should - working on this one. Thinking it out ahead of time helps.
Have a drink or two before the conversation and let it all hang out.
In Vino Veritas!
17) Over-indulgent when under stress - eat bad food and buy make-up/magazines that I don't need - Am working to replace these responses with exercise, drinking water etc.
You have no idea how bad ESTPs are at this, HAHHH!! We are the poster children of stress induced gluttony, and we stop at nothing to satiate such desires when they are triggered.
18) Put off jobs that are unpleasant or that I am not sure how to do - I'm sure this isn't totally type related, but I think avoidance is a greater tendancy with INFJs than Te driven people. Sometimes Ni and Ti create a loop that doesn't work well.
Yes, I've seen this. Personally, I get the shit I hate out of the way most of the time, but when I am having a bad "P" fit it is very hard for me to prioritize...
19) Stubborn - I tend to need a lot of convincing with a new idea before I will adopt it, because it involves changing the whole structure over again.
Muhahaaa....
20) Promising more than I can actually deliver - I want so badly to take care of everything that sometimes I overestimate what I am able to do. I've learned as a teacher to promise less and make sure I actually do it every time.
This is a sin of all overachievers, regardless of type.
21) Lazy about figuring out technological stuff or leave it to others - This one probably isn't INFJ related. I usually wish that some nice ENTP or ESTP is around to give me the Cliff's Notes on something new. While I am very curious about some things, I am not interested in discovering something for myself because I enjoy the process.
I fix your PC, you make me dinner, this deal has been working for my wife and I for 16 years.
22) Sometimes my very closest friends may feel that I disagree with them but don't express it. That is occasionally true, but if it is not a huge issue of integrity, I'm not sure how expressing it would be helpful. And yet, I don't think that I have to change my mind about it either, as long as I still like and respect them and am not being passive-aggressive. I think INFPs are much better friends in this respect.
Nothing wrong with this so long as you do not harbor anger, pain, or resentmetn with your disagreeance, and then hold it against them later, as they had no notification from you the "X" was an issue.
I'm wondering if any of these traits are influences by enneagram (1w2 so/sx) or if they fit with other INFJ's experiences (or those of other types with INFJs).
It would be interesting to compare INFJ 1w2s w/ INFJ 4w5s...
Oh yeah - and did I mention long-windedness?

...
Oh yeah, have you seen how much I type after I eat an Adderall? :yim_rolling_on_the_
Good stuff, Fidelia, keep it coming!
-Halla