Copyediting is essential for any form of writing intended for public display. Whether the work is a book, an article, a newsletter, or an advertisement, the text should always be polished, correct, and clear. Readers will lose patience with writing containing errors in grammar, punctuation, consistency, and logic, and this reflects negatively on both the writer and the publisher. As a copyeditor, my job is to clean any form of writing without altering distinct author voice so the message is successfully delivered.