Elon Musk is the CEO of four companies: Tesla, Space X, The Boring Company, and Neuraling. As CEO, Elon Musk is an ambitious individual and his main goal is to make the whole world change and better than he is today. Because of this ambition, he has created a wealth of innovative products and services. Not only is he ambitious, he has also inspired people around the world via Twitter: "People must work 80 to 100 hours to change the world."

Elon Musk also added that in the world, companies, factories, enterprises and businesses with easy jobs and only work eight hours a week are not lacking. But the rich who ask are they able to change the world because of a little work?

Elon Musk was asked by Twitter users how many hours he has to work each week to change the world. He replied that we can limit from 80 to over 100 hours. Musk added in an interview with Record, released this November, that he works about 120 hours a week, while his staff at Tesla works just 100 hours a week.

He stressed that working more hours a week is essential for Tesla to stay ahead of the clock, and he believes that working long hours can really change the world.