" Grit is an attribute that defines our inclination to persevere in adverse circumstances. Mental toughness is a state of mind. It defines our attitudinal durability in such circumstances. It describes our general outlook. "

― Damon Zahariades , The Mental Toughness Handbook: A Step-By-Step Guide to Facing Life's Challenges, Managing Negative Emotions, and Overcoming Adversity with Courage and Poise