Who said "I can't control it. I don't know how."?

This quote is attributed to Anna.

I can't control it. I don't know how. - Anna

"I can't control it. I don't know how."

Anna Fear

"Hi! I'm Anna. It's so nice to meet you!"

"Some people are worth melting for."

"You can't marry a man you just met."

"I like warm hugs!"

"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."