One of the greatest forces in wealth-building is the power of compounding. That is why every portfolio needs some set-it-and-forget-it stocks. When you find a good compounder, you should hold it forever.It is well known that investors do poorly timing the market. Due to the psychological nature of investing, most investors tend to buy at the top and sell at the bottom. As a result, they end up underperforming the market indices.Similarly, trying to time the tops and bottoms in the best-in-class compounders ...