Rich Dad's Cashflow Quadrant
When you are an employee and didn't really make it in your job. At most you don't make money.
But you choose to invest and didn't make it. You may lose more money than expected and become poorer.
For those who are thinking of supplementing your earned income from the stock market and believing that it can be easily done. Yes, investing in stock market is fairly simple but never easy. Simple is not Easy. Simple may also means losing money is Easy.
There is no room for failure if you intend to supplement your earned income from the stock market.