What gains brian to use his hatchet to make tools?

In Gary Paul's novel "Hatchet," Brian uses his hatchet to create tools that enhance his survival skills in the wilderness. The hatchet serves as a versatile tool, allowing him to build shelter, create fire, and gather food more effectively. By fashioning tools like spears or traps, Brian increases his chances of survival and develops a deeper understanding of his environment. This resourcefulness also represents his growth and adaptation to the challenges he faces.