Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Related Content Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. The Other Sure Thing Though we don’t like to think about it, all of us will make an exit sometime. Are you prepared? A Fruitful Retirement: Social Security Benefit Taking your Social Security benefits at the right time may help maximize your benefit.