His way of getting stronger. I mean really naruto was trained by some of the strongest ninjas on the show and he wants to protect his comrades, sasuke get stronger from hatred,darkness and killing. Naruto has a tailed beast (which technically isnt his} and sasuke has the sharingan (which by birth right is his). So...I don't understand how itachi can knock him for using his best asset, which is his intelligence to gain power. Look at what hes up against....kekki genkai users,jinchuuriki....i dont feel he is wrong....how about you?