 You're absolutely right, Howard. Thanks. When it comes to money buying happiness, they say more now is better. That according to new research from a senior fellow at the Wharton School, who had argued that the correlation between wealth and well-being does not plateau once incomes reach a certain point. Matthew Killingsworth, who studies the causes of human happiness, said both millionaires and billionaires are significantly happier than other people. How about that?