Julia and her friends knew how to dispose public opinion ably in their own favour, to intrigue in the Senate, to exploit the increasing unpopularity of the social laws, of the spreading aversion to Tiberius and the admiration for other members of Augustus's family. The proposal to make Caius consul became in a short time so popular for one or another of these reasons, and as the symbol of a future government less severe and traditionalistic, that Augustus felt less and less able to withstand the current. On the other hand, to yield meant mortally to offend Tiberius. Finally, as was his wont, this astute politician thought to extricate himself from the difficulty by a transaction and an expedient. Dion, shortly after having said that Augustus finally yielded to the popular will, adds that, to make Caius more modest, he gave Tiberius the tribunician power for five years and charged him with subduing the revolt in Armenia. Augustus's idea is clear: he was trying to please everybody--the partisans of Caius Cæsar by not opposing the law, and Tiberius, by giving the most splendid compensation, making him his colleague in place of Agrippa. Unfortunately, Tiberius was not the man to accept this compensation. No honour could make up for the insult Augustus had done him, though yielding but in part to his enemies, because by so doing even Augustus had seemed to think it necessary to set him beside a lad of fourteen; he would go away; they might do as they pleased and charge Caius with directing the war in Germany. Indignant at the timid opportunism of Augustus, disgusted with the wife whom he could neither accuse nor repudiate, Tiberius demanded permission of Augustus to retire to Rodi to private life, saying that he was tired and in need of repose. Naturally Augustus was frightened, begged and pleaded with him to remain, sent his mother Livia to beseech him, but every effort was futile; Tiberius was obstinate, and finally, since Augustus did not permit his departure, he threatened to let himself die of hunger. Augustus still tried to stand firm; one day, two days, three days, he let him fast without giving the required consent. At the end of the fourth day, Augustus had to recognise that Tiberius had serious intent to kill himself, and yielded. The Senate granted him permission to depart; and Tiberius at once started for Ostia, "without saying a word," writes Suetonius, "to those who accompanied him, and kissing but a few."