May 06, 2007
Rising prices bring people (speculators, first time buyers) into the markets, making prices rise faster.
Falling prices push people away from the market, making prices eventually fall faster.
Ever get to the tip top of the roller coaster climb, and you can tell you're just about to go down a really big hill? The dread, the excitment, the tumble into the unknown, the front cars plunging while the back cars clueless about what's to come...