Persistence, Passion, and the Power of Relationships

In Episode 7 of Operations Excellence, host Mark O'Donnell welcomes two passionate guests who embody entrepreneurial grit and creative reinvention.First, meet Zach Premo, founder of Ads on the Go, whose journey from small-town dropout to digital billboard entrepreneur is anything but traditional. Zach shares how he rebuilt his business from the ground up after a painful split, why small businesses deserve big attention, and the lessons he’s learned about leadership, failure, and relentless persistence.Then, in Part Two, Mark sits down with producer and performer Mike Brindisi. From national music tours and stand-up comedy to near burnout and rediscovery, Mike opens up about chasing dreams, battling self-doubt, and finally finding fulfillment through relationships, self-awareness, and saying “yes” to new opportunities.Whether you're a young entrepreneur, a creative professional, or just someone who needs a reminder to keep going—this episode is for you.