Gene Wolfe on the realism of fantasy

In an interview in Clarkesworld, Gene Wolfe was asked why his fantasy seemed ‘much truer to reality, truer to what we humans experience in this life than most of what passes for realistic, mainstream fiction’. His reply:

Because fantasy is nearer the truth, that’s all. Realistic fiction is typically about a married couple, both college teachers. He’s cheating on her with a student, so she cheats on him with whoever’s handy. Angst abounds. How true is that story for the bulk of humankind? Realistic fiction leaves out far, far too much. How old is realistic fiction? How old is fantasy?