Without a knowledge of mythology much of the elegant literature of our own language cannot be understood and appreciated.
In our national mythology, we seem to include only one-way migrations to the great capitol cities. The journey from the small Wisconsin town or Minnesota city to Chicago or New York or Los Angeles. Certainly for some people, that journey is a round trip.
Superheroes fill a gap in the pop culture psyche, similar to the role of Greek mythology. There isn't really anything else that does the job in modern terms. For me, Batman is the one that can most clearly be taken seriously.
Contrary to popular mythology, the best and most durable relationships are based not on vulnerability or passion but on a conjugation of positive attributes, a meeting of mind, body and soul that is all the more powerful as it is not weighed down with neediness and unreasonable expectation.
For Mythology is the handmaid of literature; and literature is one of the best allies of virtue and promoters of happiness.