Self-destruction is a destructive behavior, often associated with psychological disorders and mental illness. There are several synonyms for self-destruction, which includes self-harm, self-annihilation, self-demolition, self-annihilation, and self-sabotage. Self-harm is the act of deliberate, self-inflicted harm to oneself, such as cutting, burning, or hitting. Self-annihilation refers to the act of destroying oneself through one's own actions or negligence. Self-demolition is the deliberate destruction of one's own life or career. Self-annihilation and self-destruction both refer to the act of destroying oneself, while self-sabotage is the willful destruction of one's own success or happiness. All these synonyms convey the idea of intentionally harming oneself in some way.