There is a LOT of content available about investing.
You could spend years reading books, listening to podcasts, and consuming other media…and you should! Slowly, over time, your understanding of how it all works will become stronger.
But be careful, especially in the beginning, to not get lost. The basics of investing and creating wealth are what is most important. Understanding risk, diversification, compound growth, and other elementary principles combined with some practical knowledge about how to apply them at your brokerage will get you 70% of the way–which is really all you need to outperform the vast majority of your peers.
So, go ahead and cultivate an unending thirst for learning about investing as it will help you stay the course and fine tune your method. Just remember that all you really need are the basics.