Who said "Fear is natural, but stupidity helps me get over it."?

This quote is attributed to Peter Griffin.

Fear is natural, but stupidity helps me get over it. - Peter Griffin

"Fear is natural, but stupidity helps me get over it."

Peter Griffin Fear

"Shut up, Meg."

"All right, all right, I'm coming, Elizabeth."

"Giggity!"

"You know what really grinds my gears?"

"Face your fears with courage."

"You can't live your life in fear."

"Snakes. Why'd it have to be snakes?"

"Fear is just another obstacle to overcome."