A "rugged individual" refers to a person who is self-reliant, independent, and capable of facing challenges without relying heavily on others. This term often evokes images of pioneers and adventurers who thrive in difficult environments, showcasing strength and resilience. The concept is closely associated with the American frontier spirit, where individuals had to depend on their own skills and resourcefulness. The idea of rugged individualism is often linked to figures like Daniel Boone and John Muir, who exemplified the traits of exploration and self-sufficiency. It also reflects a broader cultural value that emphasizes personal responsibility and the belief that individuals can shape their own destinies through hard work and determination.