If you have a good broker who views you as a meal ticket, then he or she will work hard with your money so as to make themselves richer. Just remember the very rich don't even have to understand how the market works, this is what the broker is for. The broker lives off both their own investments and the percentages they make, from the money that your investments are earning. There are too many angles to cover on this subject and I am not prepared to delve into them all, but needless to say, if your rich, then your money really can do all of the work for you or in other words everybody else works to make you richer?
The point is, once you've got real money, you really don't have to understand a hell of a lot, the workers produce the wealth, the investors skim the wealth and then after spending your whole life working, you retire, wondering why you never made it in life?
Nice but dim = the working classes, so if your poor, then train that neural net between your ears and then get to work
if your rich, then go have fun.