Five days after that first debate, a second assembly was held to arrange the logistics of the expedition. There, Nicias attempted to persuade the assembly to overturn its previous decision regarding whether to send an expedition at all. Over the course of several speeches, Nicias raised a series of different arguments against the expedition. He reminded the Athenians that they would be leaving powerful enemies behind them if they sent a force to Sicily, and warned that they would be opening hostilities with enemies too difficult and numerous to conquer and rule. Nicias also attacked Alcibiades's credibility, claiming that he and his allies were inexperienced and self-aggrandizing young men eager to lead Athens into war for their own ends.