[vodpod id=Groupvideo.2454003&w=425&h=350&fv=%26rel%3D0%26border%3D0%26] Should investors heed the phrase “Sell in May and Go Away” this year? If there’s one thing I’ve learned over the last 30 years or so, its that any advice that rhymes is guaranteed to be true and is automatically good to follow.  Think about it: “Beer before liquor, never sicker” “An apple…