The answer to ' how do I get an adequate or acceptable return for my money?'
There is a thread on this site, "Old advise Vs. New advise" Education is the key: Nasdaq stocks pays a low yield of but are safer than the big board.
I reached the stage where I had no mortgage, kids, had an excess of moneys to invest...
There was a broker on Christian Radio in his 70's. He had made his money, wanted to assist
others...I followed his advise, made a sufficient amount of money in 7-8 years, by purchasing Putman Group of various stocks.
Warning! Putman group of Senior Advisors changed, cheated investors, lot of court cases...Determining what corporate goals are and do they follow their propaganda is essential. If their sufficiently interested in their investors this year, that does not mean they will remain so.
Information and how to obtain it, is time consuming and difficult, but you must obtain it.
There are a limited number of large corporations wherein you can buy stock directly from the corporation without a broker:
Coca Cola was one, cannot remember the others.