In the novel, how would the protagonist react when he was blind? You can refer to the following description: Shock and loss: The protagonist may feel very shocked and lost because his eyes, which he was proud of, have now become his greatest support. Escape and loneliness: The protagonist may try to escape from reality or seek comfort and companionship, but his loneliness will also follow. 3. Self-blame and remorse: The protagonist may feel that he has made a mistake or regret his decision because he has lost his sight and can no longer see the world as clearly as before. 4. Strong and optimistic: The protagonist may choose to be strong and optimistic. He may look for a new way of life or find someone who can help him overcome difficulties. Self-reflection and growth: The protagonist may reflect on his own experiences and grow. He may learn to take better care of himself or cherish his family and friends more. Different plots and protagonists may have different reactions. When describing, you need to consider the protagonist's personality and plot background to create a real and profound character image.