Who said "I'm sorry, I can't do this. I can't be this."?

This quote is attributed to Moana.

I'm sorry, I can't do this. I can't be this. - Moana

"I'm sorry, I can't do this. I can't be this."

Moana Fear

"I am Moana of Motunui. You will board my boat, sail across the sea, and restore the heart of Te Fiti."

"Sometimes our strengths lie beneath the surface."

"Know who you are."

"The ocean chose me."

"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."