selfdestruction

Self-destruction is a broad term that describes actions or patterns that damage, or threaten to damage, an individual's physical or mental health. It is used across disciplines such as psychology, sociology, medicine, and cultural studies to describe behaviors that undermine well-being or functioning.

In psychology, self-destructive behavior includes acts that negatively affect the self or impede daily functioning. Examples commonly cited include non-suicidal self-injury, substance misuse, dangerous risk-taking, disordered eating, chronic self-sabotage, and compulsive behaviors such as work or gaming.

These behaviors are often linked to emotional distress, trauma, or mental illness and may serve as coping mechanisms for overwhelming feelings, a way to express distress, or an attempt to regain control. They can be reinforced by momentary relief, social responses, or avoidance of perceived demands.

Assessment and treatment are typically provided by mental health professionals and may involve psychotherapy (notably dialectical behavior therapy and cognitive-behavioral approaches), psychoeducation, safety planning, and treatment of underlying conditions. In some cases, pharmacotherapy can support mood regulation or anxiety management.

Beyond individuals, self-destructive patterns can appear in interpersonal contexts, institutions, or societies when collective actions undermine health, safety, or sustainability. In technology and security, self-destruct mechanisms are engineered to prevent misuse or to protect sensitive information.

See also: self-harm, suicidal ideation, coping strategies, addiction. If you or someone you know is at risk of harm, contact local emergency services or a crisis hotline in your area.