Who said "I've learned to deal with the pain."?

This quote is attributed to Meg Griffin.

I've learned to deal with the pain. - Meg Griffin

"I've learned to deal with the pain."

Meg Griffin Perseverance

"Shut up, Meg."

"Why does everyone hate me so much?"

"I'm not that bad, am I?"

"Sometimes I think if I just disappeared, nobody would notice."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."