Jordon posted the results of a Meyers-Briggs type test on his site. Our whole class took one (an official sort of one that was much longer) in grade 5, and supposedly you never change personality types. So I took mine again and low and behold, still an INFJ.
Idealists (NF), as a temperament, are passionately concerned with personal growth and development. Idealists strive to discover who they are and how they can become their best possible self -- always this quest for self-knowledge and self-improvement drives their imagination. And they want to help others make the journey. Idealists are naturally drawn to working with people, and whether in education or counseling, in social services or personnel work, in journalism or the ministry, they are gifted at helping others find their way in life, often inspiring them to grow as individuals and to fulfill their potentials.
Counselors (INFJ) like you have an exceptionally strong desire to contribute to the welfare of others. As a result, you may find great personal fulfillment interacting with others to nurture their personal development. Indeed you can be a wonderful guide when it comes to helping individuals realize their full potentials.