What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"? What is "useless frugality"?