When you say the stock market is overvalued, you imply that the stock market is going down. But there is a touch of lunacy in every bull market -- stocks can become even more overvalued. A rational investment policy in an irrational world is suicide.

The Goldman Sachs news seemed to re-energize the bull market.

The conditions for the restarting of the bull market, or the start of a new bull market, which is how you should look at it, those conditions do not exist. Not yet, and that's why the markets went down yesterday despite what the Fed said,

The recent rise in interest rates has created some uncertainty about the bull market's longevity.