Veterinarian when I was very young, then that evolved into a librarian.
I was a public children's librarian for a while, but I quit when I was pregnant with my second child and I never went back to it. I do something unrelated now, still work with kids but I made the move to an employer that pays a bit more than I could make as a public librarian, and my new employer participates in a state pension fund. Lol, when things get tough at work I think about that pension so I can keep going!