It's not about the course but yes learning basic skills are mandatory which is also a key factor for trading. No work can be done if you are not having sufficient basic knowledge. It would be as same as you have bought a new car but don't know how to drive it, but yet if you try to drive it you may have to face great damage and loss of your vehicle. The same goes for trading. If you haven't acquired the basic knowledge of trading you might have to face a great loss and disappointment. Also start with a little investment, as it may reduce the chances of loss.