The two earlier theories are physiological process of affecting mental trace or interference in learning. But here the person is not given importance. For some people, forgetting is a psychological process, whereby will the unpleasant or conflicting experiences are repressed & pushed into the unconscious & forgotten. Thus repression is done because it may cause anxiety to remember the experiences e.g. remembering loved ones whom we will never see again, we want to forget those people who hurt us. 4. Emotions: Rise in emotions like fear or anger or love lead to forget the learned experiences e.g. a student afraid of a teacher may forget what has been learnt.