Compound Poverty
When you condition your mind that there is not enough money rather than there is more than enough, because while growing up, money was scarce, and your parents or loved ones were struggling to make ends meet—when you focus on saving money rather than making money.
Poor people tend to focus on their lack, which over time leads them to develop a compound poverty mindset; wealthy folks look for new streams of income that would yield compound interest by embracing an abundance mindset.