In this episode of the Financial Cornerstone Podcast, host Mark Kollar addresses a listener's concern about the heights of the stock market as they approach retirement. Mark discusses the importance of protecting retirement portfolios from market volatility, drawing an analogy to the mighty Mackinaw Bridge, which is built to withstand immense pressure. He emphasizes the need for guardrails in financial planning, much like those that ensure safe passage across the bridge. Mark highlights strategies for securing retirement income, including the benefits of annuities, and encourages listeners to protect their investments against market losses.