Sylvester Chisom is a serial entrepreneur. His latest book, “Manifest Greatness,” is focused on helping people apply the entrepreneurial mindset to increase success.  He is also the author of the bestselling, “The Young Entrepreneur’s Guide to Success 2.0, and creator of the online course, The $50 Startup Program. Sylvester shares with us some of the tough lessons he learned early in his business career and how that shaped helped him achieve success.