A good executive goes around with a worried look on his assistants.
To play this game (football) you must have fire in you, and there is nothing that strokes fire like hate.
The strength of the group is the strength of the leaders.
Mental toughness is many things and rather difficult to explain. Its qualities are sacrifice and self-denial. Also, most importantly, it is combined with a perfectly disciplined will that refuses to give in. It's a state of mind-you could call it character in action.
Gentleman, this is a football.
The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack of will.