This document summarizes stories from 5 entrepreneurs - Jim McKelvey, Walker Deibel, Cliff Holekamp, Don Jubel, and Howard Lerner - to illustrate lessons about grit, setbacks, risk management, seizing opportunities, and pivoting in business. Each founder faced challenges but found success through perseverance. Their experiences show that entrepreneurship requires drive, resilience when faced with failure, starting small and simple, and willingness to change course when needed.