Over the last few decades, anyone who is moving into a midset of retirement planning has been fixated on one thing and only one thing: the size of a portfolio. The mindset has long been that if you accumulate enough money, you'll hopefully enjoy your golden years comfortably. The challenge with this argument is that every quarterly statement leads to the same question, and that is "Do I have enough to keep going?" Any time the market declines, it might feel like panic is setting in, while gains give you a ...