5 Smart Investing Principles The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Replacing Your Medicare Card Learn how to replace your lost, stolen, or damaged Medicare card in this helpful article. Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible. A Look at Diversification Diversification is an investment principle designed to manage risk, but it can't prevent against a loss.