"I had the pleasure of collaborating with Frédéric Merland to develop a one-year programme designed to enhance the effectiveness of KPMG teams, particularly in navigating uncertainty. The exercises he created allowed us to engage in an enjoyable and hands-on approach to key areas of our daily work, including public speaking, active listening, and fostering mutual support. I am grateful to Frédéric for the high-quality sessions he facilitated and for the valuable skills he imparted in such a positive and engaging atmosphere."