Don’t get stuck in a rut—update how you operate - The McKinsey Podcast Recap

Podcast: The McKinsey Podcast

Published: 2026-01-01

Duration: 19 min

Summary

This episode emphasizes the importance of regularly updating personal operating models for leaders to adapt to changing circumstances and enhance effectiveness. Arna Gast shares insights on overcoming habitual resistance to change and structuring priorities for better leadership.

What Happened

In this episode, Lucia Raheli and Roberta Fasaro introduce a conversation with McKinsey senior partner Arna Gast, who discusses the concept of personal operating models. Drawing a parallel to smartphone upgrades, Gast explains that just as phones require updates when new features emerge or issues arise, leaders must also reassess and enhance their operating models whenever they encounter challenges or new situations. He encourages listeners to reflect on their operating practices and emphasizes that self-driven change is crucial for success.

Gast outlines three key components of an effective personal operating model: understanding priorities, managing time, and knowing when to quit tasks. He stresses the need for leaders to clarify their mandates by identifying stakeholder expectations and critical upcoming moments. Additionally, he highlights the importance of creating a 'quit list' to eliminate unproductive commitments that drain energy and time. By doing so, leaders can focus on what truly matters, freeing up resources for impactful work.

Key Insights

• Regular updates to personal operating models are essential for effective leadership.
• Leaders often resist change due to habits, fatigue, or lack of reflection.
• Understanding stakeholder expectations is crucial for setting clear priorities.
• Creating a quit list helps leaders eliminate unproductive tasks and reclaim time.

Key Questions Answered

What is a personal operating model?

Arna Gast explains that a personal operating model is akin to a smartphone's operating system, which requires updates when new situations arise or when previous methods become ineffective. Leaders must reflect on their current operating practices and upgrade when necessary to ensure continued success.

Why do leaders resist changing their operating models?

Gast notes that leaders are often creatures of habit, and factors such as fatigue and lack of reflection can hinder their willingness to adapt. Many leaders default to pushing through challenges instead of reassessing their approaches, which ultimately proves less effective.

How can leaders identify their priorities?

Leaders need to clearly understand their mandates by identifying stakeholder expectations. Gast advises listing these expectations to determine both the minimum and maximum requirements, which helps define their maneuvering space and prioritize tasks effectively.

What is a 'quit list' and why is it important?

A quit list is a tool for leaders to identify and eliminate unproductive commitments that drain time and energy. Gast emphasizes the need to let go of tasks that do not add value, such as unnecessary meetings or longstanding obligations, to focus on more impactful activities.

How can leaders manage their time more effectively?

Gast suggests setting clear boundaries around work hours and experimenting with scheduling. By understanding their own rhythms and adjusting meeting frequencies based on current needs, leaders can architect their time management to enhance productivity and effectiveness.