Carlos Castelan shares a company post on greed and fear and how retailers can leverage both to step into a winning position.   Many of you have likely heard legendary investor Warren Buffett’s old adage about investing: “Be fearful when others are greedy and be greedy when others are fearful.” It is a saying that is easy to cite but more challenging in practice when the market is fearful, like it has been the last couple of months. In these instances,…