How did Sai Baba explain his own path to attaining spiritual realization?

Sai Baba described his spiritual journey as a transition from worldly service to divine contemplation. In a conversation mentioned in chapter 0, he told the author, whom he called "Kaka," that he used to give medicine to people. He then explained that he stopped this practice and instead "started saying 'Hari Hari'". The profound result of this new practice was revealed when he stated, "and while saying Hari Hari, I met Hari." This indicates that the constant repetition of God's name was the path that led him to his divine realization.