You can know little and still make a whole lot of $$$$$$$$$$. Ray Kroc proved that as he franchised McDonald’s without every being behind the grill. If one instead has a bold vision and is willing to hire the “experts” as Elon Musk did to build the Tesla then $$$$$$$ might literally fall from the sky. Of course it will take a whole lot of work, sacrifice and willingness to fail in between but determination, guts and experts can replace the “knowledge” one might be lacking. It is true that many “non-experts” will fail but so will the “experts”. Life is no guarantee as the Corona Virus clearly shows so maybe it’s time to take the plunge even if you’ve never jumped in before.