I can definitely see you as one of the Mage classes, but I think I'm leaning more towards the White Mage side of the spectrum. White Mages like Aerith, Eiko, and Penelo can be pretty stubborn, open-minded, quick-thinking, insecure, and prideful. While some White Mages are introverted, some fall into the "introverted extrovert" category as well (again, much like Aerith, Eiko, and Penelo). Most of them try to stay positive; prefer to be in more of a second/third in command position; in-between confident/modest; more reserved when it comes to important decisions; in-between energized and reserved; and lean more towards feminine. I actually think White Mage characters are more likely to prefer working in groups/teams than being solo too...and your reasoning behind finding a Psychologist as an ideal career (I like helping people and I find the human mind to be fascinating so it's always a career path I've tentatively thought about studying) seems like something a White Mage character would say! Plus, you even mentioned that you'd prefer to keep your party healthy and like the Cure Family of spells. :)