"I think fiction is a very serious thing, that while it is fiction, it is also a revelation of truth, or facts"

John McGahern's quote suggests that fiction is an effective tool for communicating reality. He believes that although fiction is not genuine, it can still expose truths and facts about the world. This is since fiction frequently shows the realities of life, and can be used to explore intricate issues and concepts. Fiction can be utilized to check out the human condition, and to offer insight into the motivations and emotions of characters. It can also be utilized to explore the effects of particular actions, and to supply a commentary on society. In this way, fiction can be utilized to reveal facts about the world, even if it is not based on reality.