Frustration refers to the feeling of being blocked or hindered from achieving a desired goal, leading to emotional distress. It can arise when obstacles prevent individuals from obtaining what they want or need.
Displacement is a defense mechanism where unacceptable impulses or emotions are redirected onto a safer target.
Catharsis: Catharsis refers to the release of pent-up emotions, such as aggression or frustration, through socially acceptable means (like venting) in order to achieve emotional relief.