To be an artist, you don't have to compose music or paint or be in the movies or write books. It's just a way of living. It has to do with paying attention, remembering, filtering what you see and answering back, participating in life.
I hate divers, like Cristiano Ronaldo, who might be the greatest athlete in the sport, but he's a big baby. If things are going well he's great, but when things are going badly it's the ref's fault, it's his teammates' fault.
Freud was the son of a Jewish merchant who had to move his whole family to Vienna because he couldn't get work. He, as a boy, had to watch his father be mocked and abused on the street for being Jewish... You develop a thick skin and you develop a certain kind of wit to defend yourself.
Anyone can identify with those moments in life where circumstances or people inform us that we've strayed from the path of our better nature and intentions. We know what that's like, and we resist it - so as not to feel like we're bad people.