Experts say’s investing is 70% psychology, and an investor’s perspective has a big impact on the result, especially when the market is down. It takes a strong mentality to navigate market downturns. Despite anxiety and uncertainty, the author stresses the value of adhering to a long-term investment approach. His ‘1-in-4 Rule’ serves as a reminder to investors that market volatility is common and should be taken into account when formulating investment plans.