In Ian McEwan's novel "Saturday," the protagonist struggles with interpersonal communication, finding himself unable to engage in casual dialogue. He often interprets differing opinions, even if presented gently, as personal attacks or challenges to his beliefs.
This defensiveness leads him to view conversations as confrontations, hindering his ability to connect with others and enjoy meaningful exchanges. His tendency to react with hostility rather than openness reveals deeper issues with his self-perception and relationships.