Myths are not merely those stories you read about Greek gods and heros or Norse gods and heros or anything like that. Myth is something we live with every day. We live out myths. In the United States there are many myths that guide our lives. The myth of the American Dream is a biggie.
Saying that something is a myth does not mean it isn’t true. Myth means it’s an idea or character that is illustrated via a story that gets to the essence of what that idea or character is all about. Jesus, whether or not he was real, is a mythic character symbolizing the best kind of human behavior. Saints serve the same purpose.
In the US there are myths about the rough and ready cowboy (illustrated by John Wayne, among others), the corporate dweeb, the star, the fabulously wealthy person. Myths are stories about archetypes. They represent the different faces of humanity. They are the distillation of all stories about people like that into a single archetypal story.
Every people has myths about the creation of that people, and the nation of that people. The US nation-starting myth is that we are formed as a rebellion that gave us the ability to govern ourselves. Just about every people (tribe) calls themselves “the people” and has a story that tells how they came to be “the people.”
Anyway, whether you see it or not, our lives are driven by myth. We may not have studied them in school, or they may have been called something else when we studied them, but they are there, no matter what we think. Fairy tales are myths, not just fairy tales. Cinderella is about a longing to be rescued, and about the idea that a man can actually make everything better for a girl. It’s a powerful myth that drives many a woman—most of whom are unaware they are living out (or attempting to live out)—that myth.
There is more to myth than meets the eye. Myth is a very important way of communicating the important ideas of a culture or a nation or a people. Many myths are not presented as myths. Myths are hidden underneath just about every toadstool. Even the idea that myth is just a story, or just bs, is a myth.