Elon Musk Works All But Five Hours a Day, Ron Baron Says

The transcript discusses the challenges and dedication required to manage two companies simultaneously, highlighting the work ethic of a leader who works long hours and lives modestly. It also covers how customer feedback, such as the need for a makeup mirror in a car, can lead to product improvements, demonstrating the importance of listening to customer needs in business development.

What does the speaker suggest about the dedication required to run multiple companies?

What was the outcome of the speaker's call regarding the makeup mirror?