If the stock market does go through a crisis of confidence, which I think clearly will happen one of these days, no one can predict just like you couldn't the dot com crash or the Lehman crash, but when it goes down it will go down by thousands of points because everyone will panic. No one owns this market today because they believe there's a huge sunny future for the United States economy. They're buying because they think the Fed can keep the thing pumped up, the bubble expanding.
