Kyle is using suppression as a defense mechanism when he changes the subject to avoid discussing his car crash. This involves a conscious decision to ignore unpleasant thoughts. It is different from repression, which is unconscious, and sublimation, which channels emotions into constructive behavior. ;
Kyle is using suppression as a defense mechanism by consciously avoiding discussing his recent car crash with his friends. This involves shifting the conversation to prevent uncomfortable feelings from arising. In contrast, repression would involve being unaware of the distressing memory altogether.
;