Trauma can deeply affect how a person thinks, causing lasting symptoms even after the event. Post-Traumatic Stress Disorder (PTSD) often disrupts attention, memory, and decision-making, making everyday tasks difficult and reducing quality of life. Affected individuals may have unwanted memories, trouble focusing, and challenges in making choices, as their brains find it hard to cope with the trauma. Understanding these thinking issues is vital for creating effective therapies, helping individuals regain mental clarity and fully engage with their world.