It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Share | Related Content What Smart Investors Know Savvy investors take the time to separate emotion from fact. A Decision Not Made Is Still a Decision Investors who put off important investment decisions may face potential consequence to their future financial security. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.