What is a good thesis statement for Cathedral for a litterary analysis?

A possible thesis statement for a literary analysis of "Cathedral" could be: In "Cathedral," author Raymond Carver explores themes of perception, ignorance, and connection through the evolving relationship between the narrator, his wife, and a blind man. The story challenges societal norms and preconceived notions about disability, ultimately emphasizing the importance of empathy and understanding in fostering meaningful human connections.