What does the boy in figure 1 need the bullet proof vest for?

The boy in figure 1 needs the bulletproof vest for protection. A bulletproof vest is a type of body armor designed to protect the wearer from bullets fired from firearms. It is commonly used by people who work in law enforcement, military, and security fields, as well as by civilians who are concerned about their personal safety. In this case, the boy is likely wearing the vest to protect himself from potential harm or danger, such as gun violence or an attack. It is important to note that wearing a bulletproof vest does not make one invincible or immune to harm, but it can significantly reduce the chances of injury or death in certain situations.