u know why he became a billionaire?
PERSISTENCE, NEVER GIVE UP! AND THE NAME ALREADY SAYS IT ALL "TOP" !
shareyeah it's right, but the story is lack about how much money he has in his savings. he's able to borrow many nuts machines and somehow successfully owned them, then can build a home factory, able to paid 1.000.000 for renovation, bought machines and equipment, hired workers. it doesn't make sense how he able to paid those things with the time length and money he got from selling nuts and seaweed.
he didn't think or read about any marketing or products strategy first, he is lack of knowledge. he just do it without much thinking and it made him fail. I saw much people did this.
but he did something that not everybody can do. his persistence, he never give up with extreme condition. many people aren't strong enough to stand like this, many people will quit just because first or second fail. his persistence is really a good example to follow.
and another thing to learn is open our mind. try to find a good educational resource for gaining knowledge about our business. read/hear/watch education resources to gain knowledge. implement our knowledge in our business. evaluate results before and after. combine this with persistence and hardwork. and it's a really good chance to achieve what we want
just my opinion