Robert Herjavec probably sees more deal flow in a week than most people see in a lifetime, and every business he invests in must be successful. As a member of the Shark Tank he's learned a lot about physical products businesses.

What is the common thread among those businesses he invests in? Leadership that thinks big. In this clip from The Capitalism Conference, Robert shares his goal of reaching $50 million before he turned 50, and how to think bigger.