Zani Sharifi LinkedIn

Neil Postman shows: It’s not the content that shapes our thinking, but the medium. When everything becomes entertainment, we lose depth, context, and the ability for genuine engagement. The danger for our society is therefore not control – but distraction.

Many successful companies do not fail because of crises, but because of their own success. Warren Buffett describes this with the “ABCs of business decay”: arrogance, bureaucracy, and complacency. Leadership therefore means preserving humility in good times, keeping processes lean, and continuously questioning one’s own organization.

Thomas Müller demonstrates a rare leadership principle in elite sports: he does not define himself by his position, but by his contribution to the team. Instead of putting himself at the center, he adapts his role so that others can perform better—such as Robert Lewandowski. True high performance emerges exactly there: when people don’t focus on optimizing themselves, but on strengthening the entire system.

Good leadership begins with responsibility—not with a title. It creates clarity, trust, and psychological safety so that people can act courageously and grow. And it reminds us that a leader’s own behavior shapes the culture more strongly than any rule.

The so-called Ronaldo paradox shows: outstanding individual performance does not automatically make a team better. When everything revolves around a single star, the team’s collective dynamics and sense of responsibility often suffer. Sustainable success emerges where performance and team orientation come together.

Leadership rarely reveals itself in big words, but in small moments. The “waiter test” of Nassim Nicholas Taleb or the ritual of the New Zealand All Blacks (“Sweeping the Sheds”) show that true leaders remain humble and are willing to pitch in themselves. In the end, character and attitude matter far more for leadership than titles or status.

László Polgár demonstrated through his daughters that excellence is not a coincidence, but the result of environment, deliberate practice, and enjoyment. For leadership, this means: it is not talent that determines success, but the culture we create. People grow where they are challenged—and at the same time find meaning in what they do.

Michael Schumacher showed early on that true high performance does not arise from harmony, but from constructive friction. By questioning things, setting high standards, and challenging his team, he elevated collaboration to a new level. Progress begins where people have the courage to question the status quo.

Performance is crucial—but pressure alone does not create high performance. True performance emerges where people act not out of fear, but out of conviction and intrinsic motivation. Leadership must therefore achieve both: clarity in expectations and an environment where people want to perform, not just have to.