How does the Hero's Journey apply to an ordinary person with an ordinary life?

The hero's journey applies to an ordinary person showing the steps that led that person to reach a goal and how it brought experiences into his life and shaped his personality.

Explanation:

The hero's journey is a term used to describe the story of a character in the search for a certain objective. The hero's journey allows him to expose all the experiences that the character had during the pursuit of his goal and how it shaped his character and personality.

This story can easily be applied to an ordinary person of ordinary life, because anyone has goals that should be pursued and that need not be grand goals, but it has the power to modify the vision and the inner self.