by Dimitrios Koutsoubos
From time to time, I have presented investing ideas that have proven to be extremely successful. In addition, my personal portfolio has significantly outperformed the Greek market, as the newsletter subscribers better know. So, the story of FF Group (ATH:FFGRP) with the Chinese accounting fraud and the collapse of the stock looks like a dark spot. However, this is an opportunity for highlighting the fact that even a good investing course is not without mistakes or failures. Conversely, failures are gifts and elements for the long-term success and progress.