Jessie - read everything you can on this website and search the archives to read more. CS course gives you an overview, but many of the techniques he uses are discussed a lot on this site. When you get the course, begin to study it and use it IMMEDIATELY. Many people have bought courses and put them away, never to be used at all. Don’t be one of them. If you use what you learn, you will succeed in this business just as many of us have.