Call Grumpy (which is my nickname to many people) or a cynic, but I have found that the majority of people who are concerned about their personality type use the MBTI as a crutch to explain away behaviors and not take responsibility for their actions. "I'm a (pick the alphabet mix that works for you) and I can't help it." However, there have been some who have looked at the proposed personality type and took it for what it is worth - it is a small part of their existence. I have taken the test numerous times and according to it I am worse than Sybil. The results depend on the mood and moment. In the end, it is a small tool that may help you understand a little bit more about yourself. But, it is not who you are. You are far more complex than four letters would indicate.