A shout-out to my fellow INFJ's... and some insight for those who have to put up with us!
Excerpts from www.personalitypage.com
INFJs are gentle, caring, complex and highly intuitive individuals. Artistic and creative, they live in a world of hidden meanings and possibilities. Only one percent of the population has an INFJ Personality Type, making it the most rare of all the types.
INFJs place great importance on havings things orderly and systematic in their outer world. They put a lot of energy into identifying the best system for getting things done, and constantly define and re-define the priorities in their lives. On the other hand, they know things intuitively, without being able to pinpoint why, and without detailed knowledge of the subject at hand. They are usually right, and they usually know it. Consequently, INFJs put a tremendous amount of faith into their instincts and intuitions. This is something of a conflict between the inner and outer worlds, and may result in some signs of disarray in an otherwise orderly tendency, such as a consistently messy desk.
INFJs have uncanny insight into people and situations. They get "feelings" about things and intuitively understand them. They are deep, complex individuals, who are quite private and typically difficult to understand. INFJs hold back part of themselves, and can be secretive.
But the INFJ is as genuinely warm as they are complex. INFJs hold a special place in the heart of people who they are close to, who are able to see their special gifts and depth of caring. INFJs are concerned for people's feelings, and try to be gentle to avoid hurting anyone. They are very sensitive to conflict, and cannot tolerate it very well. Situations which are charged with conflict may drive the normally peaceful INFJ into a state of agitation or charged anger. They tend to internalize conflict into their bodies, and experience health problems when under a lot of stress.
Because the INFJ has such strong intuitive capabilities, they trust their own instincts above all else. This may result in an INFJ stubborness and tendency to ignore other people's opinions. They believe that they're right. On the other hand, INFJ is a perfectionist who doubts that they are living up to their full potential. INFJs are rarely at complete peace with themselves - there's always something else they should be doing to improve themselves and the world around them. They believe in constant growth, and don't often take time to revel in their accomplishments. They have strong value systems, and need to live their lives in accordance with what they feel is right. In deference to the Feeling aspect of their personalities, INFJs are in some ways gentle and easy going. Conversely, they have very high expectations of themselves, and frequently of their families.
If they are religious, they probably are social with members of their religious community. After that, the INFJ may have friends represented from any of the personality types. They are usually extremely intuitive individuals, who will have no patience for anyone they feel is dishonest or corrupt. They'll have no interest in being around these kinds of people.
All kinds of people are drawn towards the INFJ. They are usually quite popular, although they may be unaware of it themselves, because they don't place a lot of importance on it. The INFJ is valued by their close friends for their warmth and consideration, their new and interesting ways of looking at things, and for their ability to inspire and motivate others to be the best that they can be.