Originally Posted by Big Bird
Go to a course to learn what THEY teach. If it makes sense go home and use it. If it doesn't then at least you know why you don't like it.
This is the best attitude to use when going to any class. If you think the instructors methods are crap, then don't go. However, there are very few people in the world who could be qualified to call that on Larry Vickers.
Learn it. Practice it. If it works, keep it. If it doesn't work, stow it away in case you may one day need it.