When I saw CZ on that video, I was not only fascinated in listening to what he said in meeting. I paid attention also to his charisma, his body language and how he moved. The lesson is simple, CZ despite being a billionaire, pays attention to his body as much as he pays attention to building his networth and his mind also. It's Money, mind and body. (1) In building his money, he is able to create a $110 billion networth in 9 years by selling his house to start what is today the most used and helpful products globally. (2) In building and understanding his mind, he is able to write the book "Freedom of Money" also why he is been invited to many podcasts to speak, cos despite the fact, he is not an eloquent speaker, he's got depth of knowledge to share from his experiences. (3) In building his body, he is able to stay fit as a 49 years old billionaire with an impeccable simple dress sense.