What is the primary purpose of wearing a helmet while riding in Guam?

Wearing a helmet while riding a motorcycle in Guam primarily serves the purpose of protecting against head injuries. Helmets are designed to absorb impact energy during a collision or fall, which significantly reduces the risk of severe head trauma. The construction of a helmet includes materials that are specifically engineered to diffuse the force of an impact, helping to safeguard the rider's skull and brain.

The protective function of helmets is supported by numerous studies indicating that riders who wear helmets are at a lower risk of fatal or serious head injuries compared to those who do not. This emphasis on safety is crucial for all riders, as it can ultimately save lives and prevent life-altering injuries.

While other options, like enhancing visibility or avoiding fines, may have some relevance in the broader context of motorcycle safety, they do not address the most critical reason for helmet use, which is to protect the rider's head during accidents or falls. Looking stylish can be a secondary benefit, but it should never outweigh the primary concern of safety in motorcycle riding.