NEWS:
The next run of Becoming a Better Artist workshop (January 2016) is now open for enrollment (and there’s a sale going on right now at CGWorkshops, so hurry if you want to get the discount):
http://training.cgsociety.org/course/becoming-a-better-artist
If you have questions about the workshop, there is an official Q&A thread that is already quite long, with lots of questions answered in it, as well as lots of comments and testimonials from past students:
http://forums.cgsociety.org/showthread.php?f=166&t=828694&page=1&pp=50