Here are three of the week's top pieces of financial advice, gathered from around the web: Vacation guilt keeps us at work"While many workers are eagerly anticipating their winter vacations, just as many have nothing on their calendars but work," said Jessica Dickler at CNBC. U.S. workers surrendered roughly 206 million vacation days last year, equivalent to about $66.4 billion in lost benefits, or $604 per worker.