A 69-year-old German woman named Heidemarie Schwermer has not used money for 15 years after starting a "Give and Take" exchange program 22 years ago where people could trade goods and services without money. She realized she was unhappy with her job and lifestyle, so she quit her job and began living nomadically, trading services for housing and other necessities. What began as a 12-month experiment turned into a 15-year lifestyle for Heidemarie, as she found greater happiness and health living without money.