What's Your Kryptonite?
How Leaders Turn Pressure and Self-Doubt into Growth
by Dan Ruimy

---

You already know what’s holding you back. It’s not a lack of skill. It’s not a lack of opportunity. It’s that moment, when doubt creeps in, your confidence wavers, and you hesitate when it matters most. In What’s Your Kryptonite?, Dan Ruimy draws on decades of leadership in both business and public life to explore what really happens under pressure. From building teams and opening more than 150 franchise restaurants to navigating the realities of public service, he shares honest stories of setbacks, reinvention, and growth. At the heart of the book is a simple, practical framework that helps you recognize your patterns, take action despite uncertainty, and build momentum when it counts. This isn’t about eliminating fear. It’s about learning how to lead through it. Whether you’re leading a team, navigating change, or rebuilding after a setback, this book will help you move forward with greater clarity, confidence, and purpose.

www.whatsyourkryptonite.ca

---

I will likely have some reviews quotes and testimonials at a later time

---

Dan Ruimy’s career is defined by reinvention and leadership under pressure. Over four decades in the restaurant industry, he helped open more than 150 franchise locations and held senior roles including Business Consultant, Director of Training, and Director of Operations across Western and Eastern Canada, including Quebec. He eventually stepped away from corporate life to explore new paths, a period that led him to build a community-focused bookstore and café in Maple Ridge, British Columbia. Dan entered public service, serving as a Member of Parliament from 2015 to 2019 and later became Mayor of Maple Ridge. He lives there with his partner, Deb, and their dog, Piper. What’s Your Kryptonite? is his first book.

---

Contributors

Author

Dan Ruimy