Who said "Sometimes fear is just in your head."?

This quote is attributed to Fred Jones.

Sometimes fear is just in your head. - Fred Jones

"Sometimes fear is just in your head."

Fred Jones Courage

"Let's split up and look for clues."

"There's got to be a logical explanation for all of this."

"I have a plan that just might work."

"We make a pretty good team, don't we gang?"

"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."