Just wanted to add onto this with some information I've gleaned lately. My business consultant takes me through a lot of different ways of looking at personalities and right now we're on Jung.
A lot of INTJs hang out here; here are some common INTJ mental tricks:
* Holding yourself to a higher standard than those around you
* Expecting yourself to make extremely bold, large career moves
* Holding yourself to a tighter timeline than you hold others
* Expecting yourself to achieve things on an unrealistic timeline
As INTJs mature (i.e. through and past midlife), it is common for them:
* To learn to make the small, bite-size steps that can help them put their big-picture plans into action
* To learn to be easier on themselves
An INTJ in the grip of their inferior function (stress, illness, tiredness / exhaustion) will commonly:
* Binge on things that indulge their senses (from TV to loud music to porn to food to exercise)
* Get zero enjoyment out of the binging
* Take an adversarial attitude toward the outer world (so-and-so is plotting against me, etc.)
An INTJ can escape this by:
* Using their gift for thinking to plan, learn, write, chart, and strategize about ways to escape their unrealistic expectations, currently sub-optimal situation, etc.
* Remembering that what others think about you is often a result of that person's personality dynamics, rather than whatever you, (the INTJ) think the other person must be thinking about you. For example, if you think an ENFP may be plotting against you because of something he said, that probably says more about your stress levels than it does about the ENFP's disposition.
A good reference (and not just for INTJs): "Beside Ourselves," by Quenk.
I hope this can be helpful to someone. It helps me just about every day.