Who are the people around you who make a lot of money in small businesses?

There is a man beside me who is now a big boss because of his business. That's my aunt's son and my cousin. He was still repairing cars at home two years ago, but slowly he thought it was too slow to make money, so he planned to work hard outside, so he went to Zhejiang alone. Not long after, he opened a Taobao shop and sold shoes online. Business was bad at first, but he stuck to it. Thinking about how to do business better every day, maybe he chose at that time. Unexpectedly, the Taobao shop he opened later became more and more prosperous and earned more and more money. Now he has bought a house and two cars in a big city. The most important thing is that his business is growing and he opened a shoe factory there. He is his own boss and hires others to work for him.