People. Please. Read about the MBTI and understand what it is. Of course the MBTI was "amazingly accurate" in your case. You Told It What You Are Like. Libra claims to guess based on your birthdate. The MBTI asks you what you prefer. You choose your own label. The more you understand yourself, the better fit you get with the results. Also: " the other types don't even come close. It was actually useful and helped me to personally grow. This is what it's meant for. It's meant for personal growth and understanding. It's meant to help you understand why and how other people are different. If the results don;t seem "that accurate or useful for other people", that's usually because those other people don't really have a good solid understanding of their true preferences. They can't answer the questions truthfully for their real selves. Bully for you. And fellow from a fellow INTJ. (We love this stuff, as a general rule. 🙂