The article from FAZ discusses the common misconception among investors that average returns are the most critical factor in investment decisions. It emphasizes that focusing solely on mean returns can lead to missed opportunities, as investors can benefit significantly from market deviations when they react appropriately. By being open to variations in performance, investors may unlock better returns than what averages suggest.

The author suggests that those fortunate enough to have additional funds should consider investing wisely but warns against the oversimplified approach of merely choosing the asset class with the highest average return over a long period, such as the past century. This approach overlooks the complexities of the market and the opportunities that come from variability and market fluctuations. Instead, taking a more holistic view of market behavior and the conditions surrounding investments could yield better long-term financial results.

Ultimately, the piece advocates for a more nuanced understanding of investment returns, urging investors to look beyond averages to grasp the potential inherent in market dynamics. This shift in perspective can lead to more strategic and potentially profitable investment decisions, encouraging individuals to harness the unpredictable nature of the markets rather than sticking rigidly to historical performance metrics.