I sold off my Noble Group stocks today, making some decent profits. Some investors might think that Noble Group stock may head up further in price and selling off the stock might not be the best thing to do. “Let the profits run” is the adage for them. For myself, I relied on a set of decisions when I sold off Noble Group stock and when I sold Noble Group stocks, there is “no turning back” and I would wait for the next buying opportunity for Noble Group stock.From my years of trading, hindsight is cheap. If Noble Group stock is to head lower next, then some investors would have said “I should have sold off Noble Group for a quick profits”. In either way, for myself, once a decision has been done, once a stock action has been taken, it is all history and the next thing is ......