We're often taught that success lies in having all the answers, but what if the opposite is true?In this powerful talk, global executive coach and energy expert Mariano Costa reveals a life-changing framework for young people. Drawing on decades of experience coaching top leaders and his own journey as a cancer survivor, he demonstrates how asking better questions instead of seeking perfect answers—can unlock the confidence, direction, and peace of mind needed to thrive in a complex world. This is not about finding a single solution, but about learning to navigate life's challenges by changing the questions we ask ourselves. Mariano Costa is a global executive coach and energy strategist with over 25 years of leadership experience across the tech industry and the Olympic Games. A cancer survivor and founder of Core DNA Energy Solutions, Mariano helps leaders unlock peak performance using personalised, DNA-based coaching tools.He has supported 11 Olympic Games—including the Paris 2024 Games at the Eiffel Tower Stadium—and brings unmatched insight into high-stakes environments. A certified Ironman Coach and Cambridge-trained strategist, Mariano blends science, resilience, and elite-level coaching to help individuals thrive under pressure.Originally from Argentina and now based in the UK, he’s a father of three and a passionate advocate for sustainable energy both personal and planetary. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx