I was lucky enough to work my way through college doing commercial developing. It was only a job to me, I was not interested in photography when I got hired, I was earning an engineering degree. Most of the technical stuff I learned on the job, but the art of photography stuff was learned around the break table and on the weekends with the pro photogs I befriended. After a twenty year near absence, I finally got back into the hobby, not the business (still doing the engineer gig)and picked up a copy of the National Geographic Feild Guide To Photography, I couldn't recommend a better book for clear explanations of the basics. After that I took a class with a pro photog that I was absolutely repulsed by but was also totally challenged by. In short, get the basics on your own, get the art side from friends, co workers, POTN etc., get challenged and critiqued by someone that will not be impressed by ANYTHING you do, and you will paralell my experience. I am not a pro, just a hobbyist that has had his life changed by photography and the technical challenge of good image capture. Have fun, then seek compensation. It is much harder to do the other way around.