Naturally, all of this is open to you whenever you want it. There are no booked classes to attend. If infrequently your foreign exchange course might include a webinar (an online free chat seminar) or three-way call, it’ll almost surely be recorded so that you can listen in later if you are unavailable for the live event. You should expect to learn at least one practical trading technique you can put into action and make money with. Naturally, you must test it in a demo account first, but if it does not appear to achieve success for you, you should be asking questions to find out what failed. You might not get this sort of feedback if you just went out and bought a book. If you have some experience with foreign exchange trading, you may potentially notice that you are acquainted with some of the material.
Understand that the author has to provide enough basic info for a beginner to follow, and try not to become impatient with this. That doesn’t count. The remaining 10% that is new to you could be hugely valuable for you.