Working for Tesla or SpaceX is probably many people's dream job. If you are lucky enough to get an interview with the big boss Elon Musk.
The billionaire technology entrepreneur ask key question to someone wanting to work for him.
"Tell me the story of your life and the decisions that you made along the way and why you made them and also tell me about some of the most difficult problems you worked on and how you solved them."
"People that really solved the problem, they know exactly how they solved if they know the little details."
Musk said those who are very"pretending" go into just one level of detail" then they get stuck."