Commodity trading can generate significant wealth but requires discipline. Unlike stocks, commodities generally increase in value over time due to factors like population growth. However, commodity prices are also influenced by geopolitics, disasters, and supply and demand imbalance. While large gains are possible, commodity trading also carries risk of sizable losses without the right approach. The document provides guidelines for disciplined commodity trading, such as following trends, setting stop losses, and avoiding overconfidence, impatience or borrowing to trade.