Filmmaking isn't the faint of heart. I grew up on the other side of the casting, directing, and production table as an actor. My eyes have been pulled wide open in the early stages of auditioning actors, interviewing creative and technical crews, a searching for affordable equipment.
There's no class to teach what my roommate and I have been going through, and I probably wouldn't trust a book written on the subject. Personalities are hard to distill into a book, and each person is different. Case studies are often controlled, edited versions of an experience.
Filmmaking will cause you to return to church if you've been absent from the padded pews. Filmmaking will cause you to pace the floors between auditions, miss meals, and remember to brush your teeth just as an eager actor arrives early for a scheduled audition.
While not ignorant of the movie industry, I had to get up to speed on film scheduling, budgeting, and fundraising. A good friend loaned me two books from her college production course: The Beginning Filmmaker's Guide to a Successful First Film, and Film Scheduling.
I know that reading the books will be half of the challenge to producing and directing commercials, film shorts, documentaries, and feature films. One of my business partners gifted me with a copy of Directing Actors. Let the fun begin!