Anyone who has experienced an earthquake knows what it is like to have a shockwave go through you arising from the sudden shift in awareness that hits you with a jolt. We also experience shockwaves in our systems when we hear sudden loud noises such as sirens, screams and even the piercing sound of children yelling or crying. Dr Margaret takes you on an exploratory journey describing the events that produce those shockwaves in our bodies. She tells you how to manage the feelings and to protect against permanent damage from them. Fasten your seatbelt and enjoy another Journey with your host.