A fisherman is a person who catches fish for food, recreation, or trade. They often work in various environments, including oceans, rivers, and lakes. Fishermen use different techniques and tools, such as nets, fishing rods, and traps, to catch their target species. The practice of fishing can be done individually or as part of a larger commercial operation. Fishermen play a vital role in the economy and food supply chain. They contribute to the fishing industry, which provides seafood to markets and restaurants. Sustainable fishing practices are important to ensure that fish populations remain healthy and ecosystems are preserved for future generations.