For those of us without substantial nest eggs that choose not to work, retirement simply requires tracking expenses and income. (financialsamurai.com)
In the meantime, the uncertain long - term future of Social Security makes it all the more important that savers build substantial nest eggs of their own. (fortune.com)
As all of the above suggests, even a substantial nest egg may not be able to cover all the exigencies of a blessedly long life. (fortune.com)