Don't jump in when everyone is talking about stocks no matter how cheery the media headlines sing about the hot stock market streak.
Buy when the media is so negative about the market or when they stop talking about it and when nobody wants to talk about stocks coz of their bad experience. That is when you mention about stocks everyone has that killer eye on you to shut up or else...
$15/barrel oil... The commodities lehman moment arrives as well as Sovereign debt volcano!