In the story of “Cathedral” written by Raymond Carver, there are three main characters: The protagonist, his wife, and wife’s blind friend, Robert. The story tells about that the protagonist, who has only tunnel vision, has been living in loneliness everyday that he cannot even notice himself before he meets his wife’s blind friend, Robert. After the protagonist meets Robert, he learns naturally how to communicate with other people through the conversation between him and Robert. At the end of the story, through drawing the cathedral together, the protagonist starts to commune with Robert with a sincere heart, not just pretending to be honest and opens his real eyes that broaden his perspectives on the world. In this work, the author tries…