Does investing really make people rich?

There are some people who get incredibly wealthy through stocks and some other people who do not. For the people who don’t succeed, is it that stocks don’t work or that the people using them don’t all possess the right knowledge and skills?

It’s funny because every man is a “self made man,” it’s just only the rich who admit to it. The wealthy are what they are because they have applied knowledge that works. Studies repeatedly conclude that over 90% of wealthy individuals have become wealthy through real estate. Does it really work? It works better than any other system of business to produce wealth with the right knowledge and skills.