How can I overcome my own ego and doubts on the spiritual path, according to Sai's teachings?

The story of Boss Dharamsee in Chapter 35 provides a powerful example of overcoming ego and doubt through surrender and obedience to the Guru. Dharamsee was filled with doubt, questioning Baba's abilities when he was given grapes he disliked. His ego made him think, 'If he is a saint, how does he not know That I do not like these grapes?' The turning point came when Baba commanded, 'Throw them in and eat,' and Dharamsee, despite his reservations, chose to obey. This act of surrender led to the miracle of the seedless grapes and the complete dissolution of his ego. As the chapter notes, 'All his ego dropped away, and love for the saint was born.' This teaches us that surrendering our intellectual judgments and obeying the Guru's guidance is a key to conquering ego.