The psychological motivations of characters who self-harm in extreme situations can be explained from multiple perspectives, mainly including the following points: 1. **Emotion Regulation**: Self-harm behavior is often seen as a short-term means of emotion regulation. In situations of extreme stress, pain, or anxiety, individuals may use self-harm to release inner tension or a sense of control, thereby gaining temporary psychological relief. 2. **Expressing Inner Pain**: Some people may not be able to express their pain and distress in words, and self-harm becomes an external expression. They use physical harm to convey their inner despair and helplessness in order to attract the attention and understanding of others. 3. **Self-Punishment**: In some cases, characters may choose to self-harm because they feel guilty, ashamed, or self-blame. They believe that they deserve to be punished, so they use self-harm to achieve this sense of punishment. 4. **Seeking a Sense of Control**: Faced with uncontrollable factors in life, some characters may use self-harm to gain a sense of control. In the process of harming themselves, they are able to master this behavior and fight against the surrounding environment. 5. **Escape from Reality**: In extreme situations, individuals may face a reality that they cannot cope with. Self-harm sometimes becomes an escape mechanism to temporarily escape from painful situations or emotions. 6. **Imitation and social influence**: In certain social environments, self-harming behavior may be influenced by the people around or the social culture. Some characters may imitate this behavior because someone around them is self-harming, thinking it is a way to solve a difficult situation. When understanding the psychological motivation of a character's self-harm, it is necessary to consider the specific situation and individual psychological background. Professional psychological counseling and intervention can help those who suffer from similar problems find healthier ways to cope.