Why did Thoreau insist that people need to simplify their lives in the story walden?

Thoreau believed that simplifying life allowed people to focus on what is truly important, such as self-discovery, connection with nature, and personal fulfillment. By reducing distractions and material possessions, individuals can live more deliberately and authentically, aligning with their true values and purpose. Thoreau saw simplicity as a path to greater freedom, inner peace, and fulfillment in life.