You are smart.  You know that.  You want to share your knowledge with a lot of people but you are not sure the best way to do that.  You could write a book, but that would take a long time.  You would have to find a publisher and have the long return time before you would see any income from your efforts.  Lets try a new and exciting way.  Let’s try an affiliate classroom.  There are folks who specialize in getting your knowledge out there on the web quickly, in proper, eye catching form, that people will pay a fee to take your class to learn your subject.  The sky is the limit for you, and you can work at home.