Post-Traumatic Stress Disorder (PTSD): PTSD is a psychological disorder that develops after experiencing or witnessing a traumatic event. It involves symptoms such as intrusive thoughts, flashbacks, nightmares, and heightened anxiety.
Defense Mechanisms: Defense mechanisms are unconscious strategies used by individuals to cope with anxiety or protect themselves from emotional pain. Examples include repression (pushing memories out of awareness) and denial (refusing to acknowledge reality).
Resilience: Resilience refers to an individual's ability to bounce back and adapt in the face of adversity or trauma. It involves having coping skills, support systems, and positive self-beliefs that help buffer against the negative effects of trauma.