What does it take to build a meaningful business that lasts? That's the question we're exploring on Entrepreneur's new series America's Favorite Mom and Pop ShopsTM. We teamed up with Walmart Business to step inside the stores of passionate entrepreneurs to learn how they run shops that fulfill their personal and financial goals and bolster the communities around them.

On this episode, we traveled to Chicago, Illinois to visit business owner Jeremy Lewno who was faced with a decision many founders of growing companies face: Is it better to cling tightly to what worked before or is it better to reinvent their business and themselves to unlock their full potential?