Elon Musk says he has 'no option' but to work so hard at Tesla that his personal life is ruined

Elon Musk says he is unable to work proper hours, even if his habits are causing him serious damage in his personal life. The Tesla boss has been called on by people including Arianna Huffington, who said that he needed to adopt a healthier work-life balance. But he said such a decision was not an option. The comments came after Mr Musk conducted a wide-ranging interview with the New York Times in which he detailed the stress of running his company and the ways it was ruining his personal life. He broke down as he described not celebrating his own birthday and nearly missing his brother's wedding.