What Smart Investors Know Savvy investors take the time to separate emotion from fact. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications. What Is a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way.