Changes in The Alchemist

In the book The Alchemist i've noticed that Santiago has changed. Hes traveled alot and has also talked to alot of wise men. Hes learned everything from raising sheep to being able to persue his personel legend and actually learn the one language that everyone speaks! Also known as the Universal language. I've also learned that Santiago is all about moving forward and discovering new things the world has to offer, not like the crystal merchant who decided not to travel to Mecca and not learn many things the world offers. Hes not only changed mentally but phyically too!! Now theirs parts in the book where i confuse Santiago for an arab man!, you know so hes changed practically inside out. Part one of the book was interesting, part two was also inteesting and now i cant wait to finish the book!