Céline De Lamberterie

Why a leader should buy this talk Your best talents don't always leave for salary. Often, they leave because they don't feel seen. One employee in two feels they don't receive enough recognition at work. And the most valuable ones often leave first. Because elsewhere, they will be seen. Gratitude remains one of the blind spots of French management. Too often shelved under personal development, when it's first and foremost a matter of collective performance. This talk gives you a clear framework (the three gratitudes instead of just one), three measurable business benefits, and a method actionable from Monday morning. Concrete content, neuroscience, and a tone that breaks the mould so it stays alive until the very last minute. Gratitude is one of the four dynamics of The Unbeatable Attitude, my method for building collectives that endure over time. Key takeaway Gratitude is anything but sappy or fluffy — it's a strategic skill. It's practised, calibrated, ritualised. You leave with a method, and your teams will feel it before you do.