Motivated forgetting is a theorized psychological defence mechanism in which people may forget unwanted memories, either consciously or unconsciously.[1] There are times when memories are reminders of unpleasant experiences that make people angry, sad, anxious, ashamed or afraid. Motivated forgetting is a method in which people protect themselves by blocking the recall of these anxiety-arousing memories.[2] For example, if something reminds a person of an unpleasant event, his or her mind may steer towards unrelated topics. This could induce forgetting without being generated by an intention to forget, making it a motivated action. There are two main classes of motivated forgetting: repression is an unconscious act, while suppression a conscious form of excluding thoughts and memories from awareness.