The Mental Edge Blog

Dive deeper into the world of mental toughness and athletic resilience with Shaun & Kelsey's expert insights.

Self Mastery: The Ultimate Competitive Advantage athlete confidence excellence greatness mastery self improvement Nov 11, 2025

By Shaun Goodsell | The Mental Edge

“The greatest opponent you’ll ever face is the one inside you.”

The Call to Self-Leadership

Every athlete, entrepreneur, and parent eventually realizes th...

What is Greatness greatness mental toughness passion sport psychology Jun 01, 2016

Have you ever asked yourself what it means to be GREAT? Maybe you haven’t asked yourself this exact question but you have most likely desired and maybe even taken steps towards some form of GREATNESS ...

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