Method Leading: How Great Leaders Rehearse Past The Peter Principle

Forbes

29-07-2025

Man practicing his presentation in front of a video camera.
The Peter Principle suggests leaders rise to their level of incompetence. But what if the real problem isn't that they've reached their capability ceiling, but that they haven't rehearsed enough for their new role?
Award-winning actors would never choose to walk onto a set without thoroughly rehearsing their character. They understand that the key to delivering a stellar performance comes from the time spent developing the character they want to play.
Robert De Niro, preparing for Taxi Driver, obtained an actual taxi license and drove 12-hour shifts in New York City for a month before the filming of the movie began. This immersion enabled him to understand even the tiniest details about his character and added authenticity to his entire performance.
Yet executives often step into leadership positions relying primarily on their previous skills to help them succeed in the new role. This approach fails to equip them with the necessary tools they need at the beginning.
The Development Dimensions International (DDI) Leadership Transitions Report revealed that nearly half of all externally hired executives fail in their new positions, and internally, one-third face a similar fate.Applying Listening Skills To Leadership
Active listening is the foundational piece in method acting. Actors must respond authentically to fellow performers and stay present in the moment.
When Howard Schultz returned to Starbucks as CEO in 2008, he approached the role as if it were a completely new one, despite his previous success. He first listened to and observed the company's needs, then adjusted his leadership approach and retrained 135,000 baristas.
Rosalind Brewer's transitions across Sam's Club, Starbucks, and Walgreens tell a similar story. Moving from retail to coffee to healthcare, Brewer approached each role with a new leadership identity, investing months in learning and listening.
Just as method acting requires actors to find ways to immerse themselves in their characters, "Method Leading" insists leaders develop into their roles through deliberate practice.Communicating Beyond Memorized Lines
Method actors may memorize lines, but they also seek to understand why their character would speak those words. Similarly, effective leaders must master both their verbal and nonverbal communication.
Research by UCLA professor Dr. Albert Mehrabian suggests that 55% of communication is nonverbal, 38% is vocal (encompassing tone, pitch, and rhythm), and only 7% relates to the actual words spoken. Leaders should rehearse not just what they say, but how they say it.
Recording the way you communicate can be enlightening. Video can help you analyze how others see you and identify any unconscious or negative habits. Actors constantly review film footage to ensure they are always giving their best performance.Leveraging Your Unique Strengths
Great actors don't abandon themselves to become their characters; they find aspects of themselves that connect to the character and sharpen those elements.
Similarly, effective leaders take notice of their existing strengths while identifying any skills gaps. Previous roles may have required specific skills, but there are additional capabilities that need continued development.
McKinsey & Company revealed in 2017 that 40-50% of new leaders fail within their first 18 months, despite following textbook transition plans. Successful transitions depend less on strict timelines and more on allowing the leader to grow into the new position.
Great leaders, like great actors, embrace the process of character development. They understand that leadership isn't about pretending to be someone else, but becoming the best version of yourself in a new context.
The Peter Principle only applies to those who stop rehearsing. 'Method Leading' turns leadership concepts into real-world skills through the same practice that actors use to become their characters. By committing to this approach, leaders not only avoid transition failures—they create the breakthrough performances that transform organizations.