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 Behavioral Finance An amusing and whimsical look at behavioral finance best practices for investors. Emotional vs. Strategic Decisions Information vs. instinct. Are your choices based on evidence of emotion? 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals.