Who said "Fear is just a feeling, and I don't do feelings."?

This quote is attributed to Rocket.

Fear is just a feeling, and I don't do feelings. - Rocket

"Fear is just a feeling, and I don't do feelings."

Rocket Courage

"I'm not a part of your team, I'm a part of the tree."

"You're making me very angry. And when I get angry, Mr. Murder pants gets scared."

"I have a plan. It might be crazy, it might get us all killed, but I have a plan."

"Don't call me a thief. I prefer the term 'unorthodox entrepreneur.'"

"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."