Buy the fear; sell the greed. A common piece of advice, this is easier to accomplish in theory than practice. It has been a long bull market, one extended unnaturally in the zero interest rate policy environment since the housing crash. The result is elevated PE levels and absurd valuations for momentum-building story stocks. The rounds of quantitative easing under the Fed's loose monetary polic... Join Seeking Alpha PRO to get an early look at this article and 11,574 exclusive articles More