Hmmm... if I'm myself and not my character, I'd be pretty limited in what I was truly able to do or interested in doing. Long term, I'd probably end up in one of the crafting guilds. Goldsmithing would be my preference. Something that would allow me to travel at my leisure (or as much leisure as Eorzea allows) to see the world with an in demand profession while getting my hands dirty only if I needed to, and I'd be far away from front line conflict (or, again, as far away as Eorzea allows).