Primary - Defence mechanism. A defence mechanism is a coping technique that reduces anxiety arising from unacceptable or potentially harmful impulses.[1] Defence mechanisms are unconscious and are not to be confused with conscious coping strategies.[2] Sigmund Freud was one of the first proponents of this construct.[3] Healthy persons normally use different defences throughout life.
An ego defence mechanism becomes pathological only when its persistent use leads to maladaptive behaviour such that the physical or mental health of the individual is adversely affected.
Immature. Neurotic. Mature. Other.