There's a guide that was posted to this subreddit a while ago too, that gives what you are looking for I think. https://www.reddit.com/r/gamedev/comments/m74fcj/guide_to_ma...
It's important that it's authentic though as people can see right through someone's BS. In your situation you were simply playing a game you liked, which is about as authentic as it gets. There are a lot of people out there grinding away at something they don't necessarily enjoy, for the end goal of making money or success, which sounds terrible to me. I'd much rather grind away at something I truly enjoyed and where it's a win/win whether success comes with it or not.
In my younger and very introverted days I accidentally figured this phenom out. I was on a BBS site for a couple years, just hanging out with people with the same interest (motorcycle riding/racing). This led to IRL meetups, which led to me riding for a professional motorcycle racing team, where I lived my dream racing fully built Superbikes for several years. There was some luck involved of course, but it would have never happened if I hadn't participated authentically on some random website.
Since learning this important life lesson I've applied the same philosophy to my professional life. At this point I've had enough "lucky" situations happen where it's affirmed my opinion of statistics at play.