Who said "I don't need friends. Friends need me to leave them alone."?

This quote is attributed to Oscar the Grouch.

I don't need friends. Friends need me to leave them alone. - Oscar the Grouch

"I don't need friends. Friends need me to leave them alone."

Oscar the Grouch Friendship

"I love trash. Why do you think I live in a can?"

"Scram! Can't you see I'm trying to be miserable here?"

"The more it stinks, the more I like it."

"Why is everyone always trying to make me happy? It's exhausting."

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."