The effect of Corona virus on environment​

Which tone best fits a business letter

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.

When a monster in a story does not have the ability to communicate, what is the most likely result?