That's awesome was not expecting those traits to come up. I am also very fond of the ISTPs. They are so attractive on so many levels.I actually really like INFJ's.
INFJ Personal Growth
From the unhealthy traits list (but they're traits I actually like):
-May be unaware (and sometimes uncaring) of how they come across to others
-May be intolerant of weaknesses in others
-May be cuttingly derisive and sarcastic towards others
-May see so many tangents everywhere that they can't stay focused on the bottom line or the big picture
And I can relate to -May be tense, wound up, have high blood pressure and find it difficult to relax- in some situations, like violating rules that I sense should be followed.
And seeing the mulitifacets of every situation is fantastic.