What does it really mean to be successful? Is it building a profitable business, making smart decisions, or helping the people around you grow?

In this episode of The Psychology of Success, Dr. Rebecca Rose Payne sits down with Ian Campbell, CEO of Nucleus Research and Wall Street Journal bestselling author of The Value Sale, to explore the relationship between business value, entrepreneurship, leadership, and personal fulfillment.

For more than two decades, Ian has helped organizations look beyond technology hype and focus on what actually delivers results. He shares how his background in computer science, economics, and finance led him to start Nucleus Research, why he took the leap from a steady paycheck to entrepreneurship, and how he approaches the challenges of running a company.

The conversation also explores the ideas behind The Value Sale. Ian explains why understanding the benefits of a decision matters more than getting caught up in features, trends, or popularity. From choosing business software to making everyday decisions, he offers a practical way to think about value and return on investment.

But the conversation goes beyond business.

Ian reflects on how his definition of success has changed over time. While building a company initially meant creating financial stability, he now finds some of his greatest rewards in coaching employees, watching them develop their skills, and helping them reach new milestones.

Rebecca and Ian discuss the importance of asking why, making thoughtful decisions, navigating setbacks, and recognizing that success can mean different things at different stages of life.