After landing his dream job, Sean Castrina was set. Then new management spoke the dreaded words that the company was "going in a different direction." His response: "I'm never ever going to depend on anybody again," and an entrepreneur was born. He has since launched 15 companies, coached other business owners, and started a podcast. Among the traits of a successful entrepreneur, Sean says, "Number one is you see problems, and you naturally want to solve them." He cautions that leaving work early is a thing of the past for entrepreneurs, but relying on yourself brings peace of mind.Hear John and Sean discuss how to navigate the "Bermuda Triangle" of startups, where companies can disappear because of lazy management.