Who said "Courage grows the more you use it."?

This quote is attributed to Carl Carlson.

Courage grows the more you use it. - Carl Carlson

"Courage grows the more you use it."

Carl Carlson Courage

"Weaseling out of things is important to learn. It's what separates us from the animals."

"I'm normally not a religious man, but if you're up there, save me, Superman!"

"You know, the three things I enjoy most are going out with friends, enjoying some food and drinks, and watching TV."

"Sometimes I think about dying. It's not so bad."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."