Don't think I'm allowed to post links, but it's really easy to find free MBTI types online. I've found they're really accurate and in-depth. Psychologists and stuff use it. It's helpful for both real life and characters. I'm an ENTP. My main character, Adalyn, is an INFP or an INTP. ENTP means that I'm extroverted, abstract (as opposed to concrete), make decisions guided by objective thought (rather than intuition or feeling) and gather info via perceiving rather than judging. No type is better or worse than the other. You can still be nonjudgmental and openminded as a J type, sensitive to other people's feelings if you're a T type, etc.