Which novel character has a needle in his head?

Hello, in China's ancient novel A Dream of Red Mansions, there was a character named Jia Baoyu who once stuck a needle in his head. This scene happened when Jia Baoyu fell ill because he missed Lin Daiyu. He felt very painful and helpless, so he thought of an old method-sticking a needle in his head to alleviate the pain.

Jia Baoyu is a very sensitive and emotional person who often falls into emotional fluctuations. He has deep feelings for Lin Daiyu, but he can't be with her. This made him feel very painful and helpless, and even thought of suicide. But with the help of his good friend Daiyu, he chose to put a needle in his head to relieve the pain.

This scene shows Jia Baoyu's extreme pain and helplessness, as well as his sensibility and sensitivity. This also reflects the belief and preference of ancient people in China for pain and disease treatment. Although this method is not desirable in modern medicine, it is still used in traditional Chinese medicine, which is considered to relieve pain and disease.