I'm one who listened to such talk, but over the last few years I've been seeing some things that have made me wonder.
A few things to consider:
Business and marketing courses, especially small business related courses.
Computer graphics courses.
See if there are lawyers specializing in copy write, intellectual properties and such. There are a couple here in New England, and several in New York City, that I know of vaguely.
Find a gallery that will work with you.
Good luck.
I'm still too chicken to take those steps, right now. One of these days, my argumentative relationship with the rat race will inspire me to take those steps yet...
Kate McCridhe