Four small retirement planning mistakes that'll cost you
Small mistakes can have a big impact on a retiree's financial security; SmartMoney magazine calls these four glitches the most costly errors:
Underestimating healthcare costs
Giving too much money to family
Investing too conservatively
Failing to make a plan for all that free time
While those are all problems to avoid, I think there are some others that can leave a retiree high and dry if he doesn't pay attention. Here's my list of four items: