Every quarterback can throw a ball; every running back can run; every receiver is fast; but that mental toughness that you talk about translates into competitiveness.

Mental toughness is to physical as four is to one.

To me, football is so much about mental toughness, it's digging deep, it's doing whatever you need to do to help a team win and that comes in a lot of shapes and forms.

The Special Ops community has always been about mental toughness.

We talk about toughness as a quarterback: it's not sometimes the physical part that you see; it's the mental toughness and the 'I'm going to stand in here, take this shot,' and 'I'm going to deliver it to my guy.'

If you're running businesses anywhere in the world, people who really do well are the people who have mental toughness.