Earlier quoted context omitted.
But that's not "getting rich off of salary". That's gambling on the stock market. Sure, there are plenty of people who hit that jackpot too, but let's not lump that together with the idea that 9-5 salary is a way to get rich.
Investing in the stock market is not a game of chance. You may lack the skill or discipline to engage in that activity, and that's fine, don't do it, put your time elsewhere, such as the real estate method I described. Calling it gambling, however, is dishonest, and is popular among those who want to use that characterization to serve the purpose of denying people the opportunity to invest. For instance, despite work…
Gambling is defined as "an enterprise undertaken or attempted with a risk of loss and a chance of profit or success." That's exactly what people do when they buy a stock or invest in a start-up. They just go to sites like E-trade and Schwab to do it rather than PokerStars. Unless you know of some risk-free stock where chance is not a factor (I'm all ears).