Gold has fallen below $4200; that's a significant drop. I was fortunate enough to experience this in my 30s during the financial crisis; otherwise, it would have been awkward in my 40s. However, despite the decline, gold remains, in my opinion, the most worthwhile investment. During times of war, nations sell gold to acquire energy. Musk said that energy is the most valuable resource, and besides barter, gold's credibility and liquidity are the best in the long run.