Final answer:
When surfing, it is not advisable to wear shiny jewelry or bright colors due to safety reasons, such as avoiding attracting sharks and preventing sunburn.
Step-by-step explanation:
When surfing, it is not advisable to wear shiny jewelry or bright colors for safety reasons. One such reason is to avoid attracting sharks. Sharks are sensitive to bright and shiny objects and may mistake them for prey, increasing the risk of a shark attack. Another reason is to prevent sunburn. Wearing bright colors can attract more sunlight and increase the chances of getting sunburned. Therefore, it is recommended to wear appropriate attire and avoid shiny or bright items while surfing.