Greece Outside In: A 31-year-old who retired with $1 million in the bank explains what too many people do wrong with their money

Kristy Shen and her husband Bryce in Greece. Courtesy of Kristy Shen Kristy Shen knows how to save money. Shen, who runs the blog Millennial Revolution and who retired at age 31 with $1 million in the bank, says many people are making the same mistake ...