Which of the following is an example of a defense mechanism?

Rationalizing poor decisions is an example of a defense mechanism because it involves a mental process where an individual explains or justifies their behavior or choices in a way that makes them appear reasonable or acceptable, despite the actions possibly being unwise or harmful. This defense mechanism serves to protect the individual’s self-esteem and mitigate feelings of guilt or anxiety that may arise from recognizing the flaws in their decisions.

On the other hand, coping with stress through exercise, seeking support from friends, and practicing mindfulness are all considered healthy coping strategies rather than defense mechanisms. These strategies actively address stress and emotional challenges by promoting well-being, enhancing social connections, and encouraging present-moment awareness, respectively, whereas rationalization seeks to distort or deny underlying issues instead of confronting them.