All pack animals (which is also human in origin) cry out in pain. This reflex reaction notifies other members of the pack of danger, causing them to respond: strong males will rush to help, and females will lead their young to safety.
In addition, shouting shifts the attention of the brain, which brings pain relief.
All pack animals (which is also human in origin) cry out in pain. This reflex reaction notifies other members of the pack of danger, causing them to respond: strong males will rush to help, and females will lead their young to safety.
In addition, shouting shifts the attention of the brain, which brings pain relief.