I read
this description of an INFJ and it particularly resonated within me: "Counsleors tend to be private, sensitive people, and are not generally visible leaders, they nevertheless work quite intensely with those close to them, quietly exerting their influence behind the scenes with their families, friends, and colleagues. This type has great depth of personality; they are themselves complicated, and can understand and deal with complex issues and people." ... "friends who have known a Counselor for years may find sides emerging which come as a surprise. Not that they are inconsistent; Counselors value their integrity a great deal, but they have intricately woven, mysterious personalities which sometimes puzzle even them."
(Quiz here) Ain't that the truth. but.. isn't it more fun than being predictable :)
I have a theory that people who journal a lot are Introverts-Intuitive - if you take this quiz or have done it elsewhere, what did you get?