What do you think may have caused Alexander change of heart about the Persians?

Alexander's change of heart about the Persians may have stemmed from his recognition of their sophisticated culture and administration, which contrasted with the image of a barbaric enemy. As he conquered Persia, he encountered Persian customs and governance that he admired and adopted, leading to a more nuanced view of the people. Additionally, his desire to unify his empire likely motivated him to embrace aspects of Persian culture, as he sought to legitimize his rule over a diverse population. This shift reflects a pragmatic approach to leadership and integration rather than mere conquest.