This is kind of random, but does anyone else wonder why Sora's kind of naive and will fall for just about anything, while Roxas only does that kind of thing while he's angry, and usually thinks things out? (As for the icon, I just <3 smileys!)

While Roxas is Sora's Nobody, that doesn't mean they have the same personality traits. They have differences(Roxas is more mature, Sora's easily fooled), and similarities(both care deeply for their friends, have little patience for people trying to decieve them).

thats true they have a great difference when it comes to once personality,sora always acts without thinking and will sometimes do something dangerous until he realizes it was only a trap or someone decieved him(sometimes) which makes him mad and calms down afterwards and it also puts he's friends life on danger but later on i think he learns not to do that anymore as for roxas well hes the opposite of what sora's personality is and lets just say he got that personality from someonelse

Also something to note is that Sora's lived a normal, carefree childhood. Immediately after his birth, Roxas was inducted into the Organization, and within a week was told that he shouldn't exist, not to mention how he was treated as a nuisance by the majority of its members.