answer:Human nature. It is a thing. Human beings are psychological programmed to tell stories. It is what separates us from other animals. And in theses stories, we are the heroes. Again, psychologically, if we held ourselves truly accountable, we would not get out of bed in the morning. As we get older, we start a narrative about how things used to be better, when we were empowered. In most cases, in fact, things were worse and the person was not empowered. But the human drive to tell stories overpowers that. The person talking really does believe that things were better and they were an agent of good.