Being newly retired is definitely a reason to celebrate — and spend — some of the hard-earned money you've saved over the years.
Yet with Americans living longer, experts say you need to plan for a retirement that could last 30 years or more. Add in ever-rising medical costs, mostly stagnant Social Security checks and all of a sudden that pile of cash doesn't look so big.
The issue of outliving your money is a real threat. To avoid having that happen don't make these classic new-retiree mistakes.