Mark Cuban - Don't follow your passion - Insights for Entrepreneurs - Amazon

Lots of people have passions. Instead, says Mark Cuban, you should follow your effort. Mark Cuban is a serial entrepreneur, author, philanthropist, and owner of the NBA's Dallas Mavericks. Since season two in 2011, he's been one of the "shark" investors on the ABC reality show "Shark Tank." http://www.amazon.com/insights/markcuban http://www.amazon.com/insights #DayOneInsights #entrepreneurship