Who said "Once you're in, you're in. There's no exit."?

This quote is attributed to Mike Ehrmantraut.

Once you're in, you're in. There's no exit. - Mike Ehrmantraut

"Once you're in, you're in. There's no exit."

Mike Ehrmantraut Change

"A man provides. And he does it even when he's not appreciated or respected or even loved. He simply bears up and he does it. Because he's a man."

"No more half measures."

"I am the man who gets things done."

"You know what business is, boy? It's all about relationships."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."