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 Message Thank you! Oops! Related Content The 12 Steps to Living Confidently: How to Protect Yourself Protection. We’re obsessed with it these days. What Is My Current Net Worth? Use this calculator to estimate your net worth by adding up your assets and subtracting your liabilities. Should You Invest in Exchange Traded Funds? There are hundreds of ETFs available. Should you invest in them?