Forget polished playbooks and sanitized lessons. This is a business memoir and career journey rooted in lived experience, not theory. It's the raw, unfiltered story of a woman who began as a casino dealer and went on to sell her startup in one of the fastest exits in the industry.

What if the greatest gambles are not on the cards, but on the life you dare to build?

Karolina Pelc wasn't born into boardrooms. Her story started on the casino floor in post-communist Poland, launching a non-linear career that took her across countries and continents through the global gaming, entertainment, and technology industries — before she founded, scaled, and sold her disruptive startup to FanDuel, the number-one gaming brand in the U.S., in under three years.

But Her Play: Make Your Own Luck is not a startup manual or a how-to guide.

In this fiercely honest leadership memoir, Karolina plunges readers into the realities of career and chaos, power dynamics and personal pivots, bold decisions, and private reckonings that shaped an unconventional path. From gritty encounters and psychedelic insights to building a career while navigating profound personal challenges, she shares raw stories from high-pressure environments in a male-dominated industry.

Before she built and exited her company, Karolina navigated a world of sustained pressure, uncertainty, and scrutiny. From casino floors where every decision was visible to the complex dynamics of international business, gaming, and technology, her career unfolded far from predictable paths. Alongside the visible hustle ran the private battles: doubt after public setbacks, heartbreak behind closed doors, ambition, and the audacity required to keep moving forward when outcomes were anything but guaranteed.

As this business memoir and career journey unfolds, Karolina reflects on inherited beliefs, broken assumptions, and the risks she took before knowing whether they would cost her everything. From sailing the globe on cruise ships to taking early leaps into the emerging world of online gaming and tech, Her Play lays bare the experiences that forged her leadership mindset.

More than a chronicle of professional milestones, Her Play explores the internal mechanics of risk, confidence, and decision-making under pressure. Drawing on Karolina Pelc's original mindset framework, the book offers a reflective lens on how setbacks can be reframed and how opportunities are often created long before they appear. It is an inspirational leadership memoir about learning to trust your instincts, rewrite the rules on your own terms, and practise the art of engineered serendipity — making your own luck, one bold decision at a time.