It can act as a coping mechanism when dealing with intense feelings they may not know how to express or manage in healthier ways.
Emotional Regulation: People who have experienced trauma or abuse in their past, like you mentioned, may have difficulty regulating their emotions. Self-harm could be an attempt to gain some sense of control over overwhelming feelings or to numb emotional pain.
Self-Punishment: Some individuals may engage in self-injury as a way to punish themselves or as a manifestation of negative self-perception and low self-esteem.
Emotional Expression: When emotions are too intense or overwhelming, self-harm might be an attempt to externalize or express those emotions physically.
Sensory Stimulation: Self-harming behaviors can provide a form of sensory stimulation that some individuals find soothing in times of distress.
It's important to understand that self-harm is not a healthy coping mechanism and can have serious consequences both physically and emotionally. If you find yourself engaging in self-biting or any form of self-harm, it's essential to seek support from a mental health professional. They can help you explore the underlying reasons for the behavior and work with you to develop healthier coping strategies.
Regarding your question about whether other people do this, yes, some individuals may resort to self-harm as a way of coping with emotional pain or intense feelings. Self-harm can manifest in various forms, such as cutting, burning, hitting oneself, and, in your case, biting. Remember that each individual's experience and reasons for self-harm can differ, and it's crucial not to compare yourself to others in this regard. The focus should be on seeking help and support to address the underlying emotional challenges you are facing.