Andy Warhol: “So what?”

Sometimes people allow the same problem to spoil their lives for years, and meanwhile they can simply say: "So what." This is one of my favorite expressions: “So what?”
"Mom did not love me." So what?
"The husband does not want me." So what?
"I have succeeded, but still lonely." So what?
I do not know how I managed to survive in those years when I had not yet learned this wisdom. It took me a long time to comprehend it, but when I learned to think so, it stayed with me forever.