There are a few areas within Social Security that you could mess up without even meaning to do things wrong. One of my most trusted mentors has often told me, "Big doors swing on little hinges." I've found that to be applicable to many things in life and it's certainly true in retirement planning. The small decisions you make, when stretched over long periods, can have big consequences. Here are the 5 Social Security mistakes that can cost you dearly when you retire. There's more to learn at http://www.bigpictureretirement.net/090