Answer:
I have a pet dog named Brian. He is calm and mature, but when another dog came around he started getting jealous; then he started copying ways to get more attention.
The main idea is code switching, or changing yourself to fit into whatever people your around.
The writer's main goal include the following:
1. To check the main ideas to assure that they are supported with details and evidence.
2. To be sure that the essay is organized logically for its audience.
As a writer, after writing one's essay, one has to check over the essay again in order to ensure that the ideas that are presented in the essay are well supported and that they are logically arranged in a way that will make the reading interesting and reasonable to the readers.