Leadership isn't what you thought it would be. It's not the title or the corner office. It's the weight of responsibility when the stakes are high, the information is incomplete, and every decision carries consequences you can't fully control. Today's executives are leading in a fundamentally different environment that is defined by volatility, AI disruption, talent shortages, and constant, compounding change. At the same time, expectations have never been higher. You are expected to deliver results, build culture, develop people, and navigate competing stakeholder demands. The old leadership playbook no longer works. In Leadership is Tough, leadership economist Dr. Mary Kelly and executive advisor Peter Stark provide a practical, no-nonsense guide to what effective leaders do differently when it matters most. This is not theory or philosophy. This book is grounded, experience-based leadership for real-world complexity. Inside, you will learn how to:Make high-stakes decisions with incomplete and evolving information Lead through uncertainty without creating burnout or disengagement Build trust, alignment, and accountability across your organization Navigate competing priorities and stakeholder pressures with clarity Have the difficult conversations that drive performance and respect Sustain your own resilience, energy, and leadership capacity over time This book addresses the reality most leaders experience but few discuss. Leadership is not about control. It is about responsibility without certainty. If you are responsible for results, people, and long-term outcomes, and you want to lead with greater clarity, discipline, and effectiveness, this book will give you the frameworks and mindset to do exactly that. Leadership is hard. It's supposed to be. Will you lead decisively when it counts the most?