I have attended a lot of CW workshops and have learned ways to enhance my skills to a different level. Thanks to MESC's CW Initiative.
Creative Warrior Programs offer mentoring and guidance by celebs and people who are at top in the industry. They know the industry well so can define the challenges and ways to overcome in a sturctured manner.
I believe if you want to upgrade your skills at a reasonable cost, Creative Warrior Online Programs is the platform for you. The courses/modules are designed so well that you're easily able to understand the tools and system.