You can't be afraid to fail. It's the only way you succeed - you're not gonna succeed all the time, and I know that.
“It actually took me a year to learn how to play running back - to understand what they were doing defensively and then what our guys were doing every single play.”
“I'm so glad I'm not a dentist. How many times does someone say, 'Oh, Doc, it felt so good when you were drilling my teeth'? Never. But when you give someone a wonderful cookie, you put a little of yourself in, and you see someone's face light up - that's immediate approval.”