Great line.

I think I said that out loud to him at the time, which made his eyebrows do more amusing things. hehehe
(picture [MENTION=8936]highlander[/MENTION] 's avatar's eyebrows being silly)
Holy god, I'd have been all over that crawlspace plan. LET'S HOOK IT UP NOW! Catch that bastard in the act of incompetency. "Hey, let's record it, so he can't deny it later!"
Sorry. I actually like INTJs.
Me too, but as with other types, really does depend on the individual.
I think I suggested a less weird option - like tape-recorders. I can write a book (which would be HIGHLY amusing) of all the plans he has come up with, to date. Some, I do indulge because they're hilarious and fun. There was another one, regarding a groundhog who was tearing up holes all over his garden, and he did a whole experiment, to find out which junk food the groundhog preferred (cheetos), and then, decided to lay out a trap for it, baiting it with cheetos. He's an engineer, so he drew up a whole design of how the trap would look/work. YAY, to putting that masters degree to good use! He has a "NO (animal) KILL" policy, so his plans also included taking the captured groundhog and freeing it in the woods. Transportation: in his car. Of course, I am always voluntold to be part of these plans. I don't even........
Between us two, life is seldom boring.
He also has OCD tendencies which I have fun fucking around with.
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Okay, this is really not addressing the OP's question, so here goes (overlaps with other types too):
- can become very tunnel vision, and see things as black and white
- can seem decisive/immovable, which can appear rigid
- can be argumentative/agressive when challenging another if their reasoning basically boils down to "social convention"/"because this is socially acceptable"/it just is
(E.g., two friends of mine, both do not drink, one (ENTJ) said that it's because she doesn't like to feel out of control, or partake in anything that alters her mind/cognitive functions. He respected that, and understood the logic. Another, ISTJ, female, Indian, whose reasoning was that it's not looked upon, highly, that women engage in this behaviour, and that her parents wouldn't approve. Aw shit. He went for the jugular with that. No amount of kicking his foot under the table, squeezing his thigh, would make him stop. He kept challenging and questioning her, in a very condescending manner)
- can be tactless, condescending, arrogant
- can get unreasonably emotional in the most unexpected of ways, and maybe it's unexpected because the default is always a rational, cool, stoic front. So, when a value is compromised, or they feel they're unfairly treated, their "logic" takes a weird turn.