TAKING THE EMOTION OUT This week’s Barron’s Magazine had two timely and insightful articles profiling portfolio managers who have been unusually successful over long periods of time. Although mutual funds are not my favorite vehicle for investing, I believe we can learn a lot from reading the anecdotes from these portfolio managers. DO NOT INVEST EMOTIONALLY Joel Tillinghast has been managing a well-known $40 billion fund since 1989. He is described as a deeply thoughtful m