There were many reasons why Mr. Jin Yong stopped writing. 1. Exhausted creative inspiration: Mr. Jin Yong was already over 60 years old when he wrote "The Deer and the Cauldron." His poor physical condition and the fatigue and pressure of writing for a long time gradually exhausted his creative inspiration. 2. Political sensitivity: Mr. Jin Yong's works often involve political content, especially the political situation of the Ming Dynasty and the Qing Dynasty. In the Deer and Cauldron, he described the political corruption and power struggle of the Qing Dynasty, which may make him feel worried and stressed. 3. Personal life factors: Mr. Jin Yong's personal life also experienced many twists and turns, including his wife's early death and his children leaving home. These experiences may have affected his writing. Although there were many reasons why Jin Yong stopped writing, as an outstanding martial arts novelist, his works had a profound impact on Chinese literature and culture. His retirement also marked the peak of martial arts novel creation.