Should we take the money and run?

My biggest barometer into how the stock market is doing is my Apple stock.  But over the past month or so, it's not been the only holding of mine that's down. "The market" itself is down about 100 points.  I don't see much reason for it at the moment, but I think it's a real good time to develop an exit strategy.  I wouldn't put it past this market to hit us with a 3-400 point one day drop and have everyone pooping bricks.