Compare Musk taking questions with one of the engineers. They answer it; he sells a vision. Vision is how you get the best out of people - colleagues, customer

Compare Musk taking questions with one of the engineers. They answer it; he sells a vision. Vision is how you get the best out of people - colleagues, customers, suppliers, investors. Like Steve Jobs, he loves the best part of his engineers more than they do themselves - how can you not respond to that?