Defense Mechanism
Unconscious psychological mechanisms that protect the ego from unbearable emotions and impulses. Taking diverse forms such as repression, denial, projection, and rationalization, they are used by everyone in daily life.
What Is a Defense Mechanism
Defense mechanisms are a concept proposed by Sigmund Freud, the founder of psychoanalysis, and systematized by his daughter Anna Freud. They are psychological mechanisms that the ego unconsciously activates to protect itself from unbearable anxiety and conflict. The crucial point is that defense mechanisms are not pathology - they are normal psychological functions that everyone uses in daily life. They become problematic only when a person becomes excessively reliant on a particular defense mechanism to the point where it impairs reality perception or interpersonal relationships.
Major Defense Mechanisms
There are many types of defense mechanisms. "Repression" shuts painful memories or emotions out of consciousness. "Denial" refuses to acknowledge threatening aspects of reality. "Projection" attributes one's own unacceptable feelings to others (feeling angry yourself but perceiving that "that person is angry"). "Rationalization" retroactively attaches plausible reasons to unacceptable behavior. "Reaction formation" adopts attitudes opposite to one's true feelings (being excessively kind to someone you dislike). "Sublimation" converts socially unacceptable impulses into constructive activities such as art or sports. Sublimation is considered the most mature defense mechanism.
Becoming Aware of Defense Mechanisms
Because defense mechanisms operate unconsciously, recognizing which ones you use is inherently difficult. However, by paying attention to recurring patterns, it is possible to identify your typical defensive style. Someone who attacks the other person every time they receive criticism may be relying heavily on "projection." Someone who finds a plausible excuse every time they fail may be overusing "rationalization." There is no need to "stop" defense mechanisms. They are a necessary function for protecting the mind. But knowing your defensive patterns can reduce the degree to which you are driven by unconscious reactions.
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