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? Name Email Address Message Thank you! Oops! Related Content Should You Invest in Exchange Traded Funds? There are hundreds of ETFs available. Should you invest in them? When to Self-Insure Choosing to bear the financial burden of an adverse event is called self-insuring. Do you know what that entails? When Do You Need a Will? When do you need a will? The answer is easy: Right Now.