I copied this from INFJ.com , it is interesting and fits into this thread >
INFJs possess a "Chart the Course" interaction style pattern. This suits their dominant function of introverted iNtuition quite appropriately, because INFJs are driven to ANTICIPATE.
The Chart-the-Course theme is about having a course of action to follow. People of this style focus on knowing what to do and keeping themselves, the group, or the project on track. They prefer to enter a situation having an idea of what is to happen. They identify a process to accomplish a goal and have a somewhat contained tension as they work to create and monitor a plan. The aim is not the plan itself, but to use it as a guide to move things along toward the goal. Their informed and deliberate decisions are based on analyzing, outlining, conceptualizing or foreseeing what needs to be done.
INFJs are more task-focused than people-focused. They like to take themselves "out" of a system so they can get a better look at what's going on. They become stressed when they don't know what is likely to happen. In stressful circumstances, they tend to disconnect and withdraw in order to think things through and put their introverted iNtuition to work on perceiving a solution.
INFJs have the belief that IT'S WORTH THE EFFORT TO THINK AHEAD TO REACH THE GOAL. A good image for them is a telescope, representing their need to look ahead.
It's useful to point out that this is not what you might want to do, or think you should do, but what you naturally and automatically do, without thinking very consciously about it.