Mark Cuban Says, ‘The Longer You Can Hold Out Before Raising Money, the Richer You’ll Be.’ His Startup Advice Has Lessons for Everyone

Advertising Disclosure: When you buy something by clicking links within this article, we may earn a small commission, but it never affects the products or services we recommend. Mark Cuban built his fortune by thinking differently. From selling stamps as a kid to selling Broadcast.com for $5.7 billion, the billionaire Shark Tank investor has mastered the art of going against the grain.