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1.
A result for the Myers-Briggs Personality test. It is the rarest type of personality because only about 1% of the population has it- 1.5% for women and .5% for men. People who are INFJs are usually quiet, but very emotional, observant, and intuitive. They like to build very close bonds with people and cherish quality friendships. They are considered the dreamers and always thinking about great possibilities in the future. These people usually love music because it can express their feelings.

The letters stand for:
I- introvert
N-intuitive
F-feeling
J-judging
Person 1: Gabe is so quiet when we are around a big group, but when we are in a smaller group, he sounds really interesting and passionate..

Person 2: He must be an INFJ!
by summerlovin007 March 13, 2011
 
2.
Societal diagnosticians

Very independent-minded, creative, service-oriented people who are capable of stepping outside the bounds of the tribe and identifying problems with it as a whole, then envisioning a system for improving things, heading back into the throng and effectively promoting their ideas.
"The hope of a secure and livable world lies with disciplined nonconformists who are dedicated to justice, peace and brotherhood." ~ Martin Luther King Jnr., INFJ
by 3uddh00 March 05, 2013