Who said "Fear is just another tool if you know how to use it."?

This quote is attributed to Valkyrie.

Fear is just another tool if you know how to use it. - Valkyrie

"Fear is just another tool if you know how to use it."

Valkyrie Fear

"I'm not a people person."

"Scrapper 142 - that was my name. Not a great name, but it's what I had."

"You're a good warrior. Too bad you're also stupid."

"I've been fighting my whole life. It's the only thing I know."

"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."