In the umbreakable code What does Grandfather do when he faces challenges as a boy in school and when he is a soldier in the war? PLZ HELP

What is wong with this sentence cameron, who has an extreme and unreasonable suspicion of other people and their motives, suffers from paranoia which is a psychological disorder characterized by delusions of persecution or grandeur, was absolutely sure that someone was following him even though he was absolutely alone and hadn't seen a car for miles and miles.

How does gregor change from the beginning to the end of the story?

The empire state building was constructed by one hundred workers