In the episode Fool's Gold, we meet Herbert Lang, a 43-year-old bank teller who has dedicated over two decades of his life to his job, earning a modest salary. Despite his honest reputation, Herbert feels trapped in his financial situation and yearns for a better life. He has spent the last ten years developing a mathematical plan that he believes will lead him to wealth and independence. With only three months left until he reaches his goal of $50,000, Herbert's confidence is palpable as he envisions a future free from financial worry.