Originally a Coco Chanel quote: "I don't care what you think about me. I don't think about you at all."
Little known fact: before he was Pied Piper's cool attorney in Silicon Valley, but after his first job at a Superstore, Ron LaFlamme lived in NYC where he was told that he "wasn't thought about at all" by Don Draper. https://youtu.be/LlOSdRMSG_k