I have no expectation that my online learning will amount to anything other than just plain fun. I learned, to some extend, astrophotography and astronomy, day trading, machine learning, and many other minor skills on just an undergraduate (BSc) degree in AI. I have absolutely no illusion that anybody in their right mind will ever hire me on just the online learning. It's just for fun. I didn't know how to do something, now I do. That's all there is to it I think. The rest is mostly just luck and having a big mouth.