The NBA is never just a business. It’s always business. It’s always personal. All good businesses are personal. The best businesses are very personal.

Cuban frames professional basketball as an arena where commerce and human relationships are inseparable. By rejecting the idea that the NBA is “just a business,” he argues that decisions about teams, players, fans, and media are inevitably shaped by ego, loyalty, reputation, and emotion—factors that can’t be cleanly separated from revenue and strategy. His broader point—“all good businesses are personal”—suggests that durable success comes from deep attention to people: customers, employees, partners, and communities. In this view, the “best” enterprises win not merely through transactions but through trust, identity, and long-term relational investment.