Mark Manson | The Best-selling Author of The Subtle Art of Not Giving a F$%k

Mark Manson, the New York Times best-selling author who has sold over 12 million copies of books including The Subtle Art of Not Giving a F$%k shares why you should plan on it taking 3 years to make your online business financially sustainable, how to not concern yourself with the doubters and to focus on what truly matters most.