NOTE: THE FOLLOWING STORY HAS NOTHING TO DO WITH PERSONAL CHARACTER - real character is independent of type. So it is not "the type's fault", it is the person. That being said....
Especially since I have been considered one to blindly celebrate INFjs, I thought it would be good to share this:
We all know Dostoevsky - both the type and the actual person person - is characteristically bad with money.
Well I found out this weekend that one INFj in particular was so bad with money that it even extended into dealing with other parts of her family.
This particular INFj has a knack for selecting terrible "romantic partners", and married two scumbags in particular - this is not my value judgment, this is what her family has said about her mates. Would I disagree? Not really. So now what she has the second marriage, there has been an increasing number of situations that seem to imply her loyalty and first priority is her husband, rather than her family or even own daughter. The husband of the EII has several bad habits, and I would not be so interested in this gossip if her husband wasn't being an asshole to someone in my family. Among those bad habits is being extremely rude in a selfish way, constantly belittling, subtly, those around him. This weekend I almost let loose on him, but my restraint has served me well as there will be a much better opportunity upcoming.
This husband is the same one the EII was willing to support despite screwing her daughter over in the process. Apparently there was some sort of arrangement where the mother "took out a loan on the daughter's behalf", and so the daughter would be paying her mother back at regular intervals. It turns out the EII was in such bad shape financially that she was taking double the amount from her daughter, and only paying half of the money towards the loan. Upon finding this the daughter demanded that the amount of money she gave her went to the loan. The long and short of it is: the EII was so bad with money and very questionable about her ability to relate to others that she would lie to her daughter to support a questionable husband.
So another indication that is not pure morality, and neither are INFjs.
PS: I wonder if there could ever be work done about layers of health for socionics, like there is in enneagram. Unfortunately this EII is in the average to below average health range, maybe even towards the low end.