Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Retirement Income and the Traditional Portfolio Experiencing negative returns early in retirement can potentially undermine the sustainability of your assets. The Cost of Procrastination Don't let procrastination keep you from pursuing your financial dreams and goals. How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts.