I love my INTJ. He's magical... so my answer is just that I wouldn't let him loose. If there's one thing I could 'fix' about him, it'd be two things
1- don't try to fix/mastermind every problem I come to you with-- If I'm even slightly emotional, I'm trying to confide in you NOT get an answer--resist the urge to solve-- listen and say, "I understand". 2- don't assume something I want or like is certainly stupid just because you can't analyze it to be otherwise.. grrr. You guys can be so out of touch with feeling-- it's almost like you're handling a UFO when it comes to emotions. They're emotions because often they're NOT rational- duh
)