Traumatic events strike unexpectedly and turn everyday experiences upside down. Frequently, people suffering such trauma cannot shake the experience and develop Post-Traumatic Stress Disorder (PTSD). Psychological debriefing (PD) is a widely practised process used as an intervention for treating people who have been exposed to trauma. It allows people who have been exposed to trauma to re-examine the traumatic event in a safe and controlled environment, and reduces the risks of developing PTSD. This book is a practical introduction to PTSD and psychological debriefing, and offers an enhanced model of PD which the author terms 'Emotional Decompression'.