Instead of doing either of these things, Alexander decided on the very bold step of setting out himself, at the head of an army, to march into southern Greece, for the purpose of presenting in person, and, if necessary, of enforcing his claim to the same post of honor and power which had been conferred upon his father. Considering all the circumstances of the case, this was perhaps one of the boldest and most decided steps of Alexander's whole career. Many of his Macedonian advisers counseled him not to make such an attempt; but Alexander would not listen to any such cautions. He collected his forces, and set forth at the head of them.