I have undertaken extensive learning in electrical and mechanical engineering in recent months but from an applied perspective as I am dogfooding my own ideas after calculating that my recently installed PV system will be producing far more energy than I have chemical battery storage capacity. While my degree is in software engineering my current personal energy solution design correlates nicely to the global energy storage demand that is rapidly growing. As the sole creator and architect of the technology around my past founded entities, and in conjunction with my diverse exposure to physical and logical build outs; residential, commercial and industrial, I am heavily consuming and learning information as it relates to electrical and mechanical engineering in solving my own energy abundance issue. The technology side of my problem is "easy" having built several enterprise platforms but in learning anything new mistakes will always be made, that's the fun part! The speed at which I am able to learn and apply these concepts never would have been possible without the internet, we live in truly surreal times.
Point being that if one is motivated enough one can do anything you put your mind to no matter what anyone else tells you. I have been mocked and laughed at for my ideas and once you get past what other people think the world is your oyster, maybe it has a pearl in it or maybe not.