MattisonGrey

MattisonGrey

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She is a professional business and leadership coach, mental skills consultant and coach trainer. Mattison has completed a four-year coaching, leadership, and high-performance training curriculum, and is certified by the International Association of Coaching, is a Certified Positive Psychology Coach and an Emotional Culture Deck Practitioner. Mattison is the co-author of The Motivation Myth. Since

10/28/2025

Uncertainty Isn’t the Problem — Avoiding It Is - https://mailchi.mp/mattisongrey/greymatters-whyleadersgetstuck-13052295

08/22/2025

TODAY IS THE DAY!
Coaching isn’t always about the scoreboard—it’s about moments like this. I’m proud to have coached 9 of the 32 athletes representing the USA at the Women’s Rugby World Cup, and honored to have been part of their journey.

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Houston, TX