Nine at the top means:
Before completion, at the dawning of the new time, friends foregather in an atmosphere of mutual trust, and the time of waiting is passed in conviviality. Since the new era is hard on the threshold, there is no blame in this. But one must be careful in all this to keep within proper bounds. If in his exuberance a man gets drunk, he forfeits the favorableness of the situation through his intemperance.