What Smart Investors Know Smart investors take the time to separate emotion from fact. Share | Related Content 16 Wall Street Cliches in 60 Seconds Pundits say a lot of things about the markets. Let's see if you can keep up. Investment Challenges of the Affluent Investor Affluent investors face unique challenges when putting together an investment strategy. Make sure you keep these in mind. Keys to Investing for Retirement There are some key concepts to understand when investing for retirement.