I think it is much better to learn on your own, whether it takes years to master the game. Because what you learn from experience is more fruitful than someone telling it to you already. In webinar courses, they might tell you everything that’s virtually available in front of you, but you just didn’t explore it. If you know something already in your quest, the learning is okayish. It does not become fruitful. Therefore, learn through books and other resources (not like those webinars or courses), etc. Sometimes it is serendipity or something so big that you might discover in your journey that will help you out.