 How does Jery's behavior change when he's wearing the uniform and amnesty?
So when the Chief of World Security told him that he had been selected as the answer to the Solar System's greatest mystery, Jery assumed that it was because of his mental agility. But when he got to Mars to find out why fifteen boys had vanished from a spaceship in mid-space, he found out that even his quick mind needed time to pierce the maze of out-of-this-world double-dealing. Honest, sober, civic-minded, slightly antisocial...." Chief of Security or not, I was getting a little burned up at his highhanded treatment of my emotions.
 He's bolder, playing into the sense of power it gives him
 He's bolder, and he starts to misuse the authority it gives him  He tries to remain the same and not let it get to his head  He's bolder, playing into the sense of power it gives him  He's surprised by the authority it seems to give him