The psychological motivation of the character to self-harm in extreme situations can be explained from multiple psychological perspectives. Here are some possible explanations： ### 1. **Emotional catharsis and self-punishment** -**Emotional catharsis**: In the case of extreme stress or emotional out-of-control, the character may release inner pain, anger, or despair through self-harm. Self-harm may become a short-term way of emotional catharsis, helping them temporarily relieve their inner suffering. -**Self-punishment**: If the character feels guilty, ashamed, or self-blame, they may punish themselves through self-harm, trying to relieve psychological pain through physical pain. ### 2. **The search for a sense of control** -**Response to a sense of loss of control**: In extreme cases, the character may feel that he has lost control of his life or environment. Self-harm may become the only behavior they can control, and in this way they regain a sense of control. -**Diverting attention**: Self-harm can help the character shift his attention from unsolvable psychological pain to physical pain, so as to temporarily escape psychological distress. ### 3. **Self-identity and sense of existence** -**Confirm the sense of existence**: In extreme cases, the character may feel numb or empty, and self-harm may be a way for them to confirm their sense of existence. Through physical pain, they can feel that they are still “alive”. -**Self-identity**: Some characters may strengthen their identity through self-harm, especially when they feel marginalized or incomprehensible. Self-harm may become a way for them to express themselves. ### 4. **Recurrence of psychological trauma** -**Trauma reproduction**: If the character has past psychological trauma, these traumatic memories may be triggered in extreme cases. Self-harm may become their way of unconsciously recreating or coping with these traumas. -**The antidote to emotional numbness**: Characters who have experienced trauma may feel emotional numbness, and self-harm may become a way for them to feel emotions again. ### 5. **Signal for help** -**Silent call for help**: In extreme cases, characters may not be able to express their pain in words, and self-harm may become their way of sending signals for help to the outside world, hoping to attract the attention and help of others. -**Seeking understanding**: Self-harm may be a way to try to make others understand their inner pain, especially when they feel unable to express it in words. ### 6. **Cultural or social influence** -**Cultural or social pressure**: In certain cultural or social contexts, self-harm may be regarded as a way to deal with extreme stress, and the role may be influenced by these cultural or social concepts. -**Imitation behavior**: If the character has witnessed or heard of others responding to extreme situations through self-harm, they may unconsciously imitate this behavior. ### 7. **Biological factors** -**Endorphin release**: Self-harm may trigger the body to release endorphins, which are chemicals that can temporarily relieve pain and improve mood. In some extreme cases, the character may rely on this physiological response to cope with psychological pain. ### 8. **Escapism** -**Escape from reality**: In extreme cases, the character may escape the reality that cannot be faced through self-harm, trying to divert attention from psychological pain through physical pain. ### Summary The psychological motivation of a character to self-harm in extreme situations is usually complex and may involve the interaction of multiple factors. Understanding these motivations requires in-depth analysis of the characters' psychological state, past experience, social environment, and the extreme situations they face. In this way, the behavior of the character can be explained more comprehensively, and a richer background can be provided for the development of the character and the advancement of the plot.