Who said "Death's not scary when you've lived like I have."?

This quote is attributed to Rocket.

Death's not scary when you've lived like I have. - Rocket

"Death's not scary when you've lived like I have."

Rocket Death

"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.'"

"Death doesn't scare me anymore."

"Death and I are old friends."

"Welcome to my world."

"Death is just the beginning."