To have a dream and the dream is not a dream to follow. By letting it pass without doing anything. The result is not what comes back! But if the dreams and follow the dream, the result may be better than you think.
I'm having a dream does not follow that dream dreams. By letting it pass without doing anything. The result was not anything back yet. But if I'm dreaming the dream, the result might come out better than you think.
Having a dream you don't follow that dream a dream. By letting it pass without doing anything, the result is nothing in return. But if the dream and follow that dream effects may come out better than expected