My test came as INFJ on first hit and I had no idea that it could be inaccurate, but I was curious about all this introverted thinking and intuition stuff from the INFJ profile. So I read about functions, just a lot of theoretical information, starting with this
Function Attitude. This took about a few weeks. Then I wanted to connect this theoretical reading to examples from life. Reading functional descriptions it wasn't clear how they manifest. So I browsed a ton of different forums and started collecting stories of people describing different manifestations of functions in themselves and others. This wasn't clean data, but if you see a statement repeat 15 times then you start seeing a likely pattern developing. All this reading just confirmed my MBTI type, so I'm pretty sure of it now. Though when I read the stereotypical INFJ profile I didn't feel very strong semblance.
I did something similar, although I browsed forums to gain a better understanding of the theory to finalize my type, as I often test INTP, but it never fit me. However, I have to say that cognitive theory clarified more for me than anecdotes from other people. I tend to grasp the theoretical easier than real life examples (too specific, I guess).
I think a combo of the following is a good path to determining your type as accurately as currently possible...
- Take tests - both MBTI and cognitive function - and read profiles to get a starting point. Don't get too attached to these findings, put aside prejudice about certain types or letters, and try to view profiles as a big picture - don't get hung up on details. No profile will likely be a perfect mirror of yourself, and you will definitely find aspects of other profiles which resonate.
- Engage in honest self-analysis through introspection, focusing on thought process more than behavior. Some people may benefit from getting an external perspective from a close family member or friend.
- Do deeper research on the functions and the theory(ies) in general - read as many books as you can :tongue:
- Communicate with other people who are MBTI enthusiasts - the back and forth exchange of ideas and understandings can refine your own understanding.