Self- destruction
Self destruction is a behaviour in which people harm themselves physically or mentally. Most people do self destruction unintentionally. They know what they are doing but they can not have control over it.
People do self destruction due to bad earlier life experience. Self destruction can also be associated with their mental health condition like; anxiety or depression.
Self destruction is not addictive behaviour. However, people do self destruction because for a short period of time they feel good. Sometimes people know and understand that they may regret engaging in this behaviour, still they do to satisfy themselves. Some people do self destruction without realising what they are doing, and it becomes the reason for self harm. Such as; changing themselves to please others, clinging to someone who is not even interested in them.