Even though they were scared when they came across Scylla and Charybdis, the crew acted on instinct in order to escape death. Odysseus wanted them to live or die trying, so the crew followed his order and gave all of their efforts. If Zeus had not destroyed their ship, they surely would have helped Odysseus to keep trying to get home to Ithaca. The entire crew gave all they could, but Odysseus had no way of knowing if they were going to act this way if they had knowledge of the prophecies beforehand. Odysseus did what he thought was right as the leader of the crew by keeping the fact that the crew was going to die a secret. He made sure that they would not act differently because of their fateful death by avoiding breaking the news in the first place. If Odysseus told his crew that they were going to die, they could have made the situation worse by giving up or taking matters into their own hands regarding their death. If you were Odysseus, wouldn’t you save your crew from losing hope