 One of the biggest concerns many of us have is fear of the unknown. And one of the biggest things you can do to protect an unknown like your retirement future is to make sure that your nest egg is growing at a comfortable level and you're comfortable with the risk of your current portfolio. So are you comfortable with the growth you're getting and also with the risk that you're taking to get the growth? So when it comes to investing in the market, it's important to keep volatility in perspective.