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 | Have A Question About This Topic? Address Thank you! Oops! Related Contents The Business Cycle How will you weather the ups and downs of the business cycle? Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? What Is My Risk Tolerance? This questionnaire will help determine your tolerance for investment risk.