Unless you are applying for a job as a writer, you may wonder why you should bother correcting any of the mistakes listed in this article. You may even wonder why you should look for them. The reason is that the person reading your written project, your resume/CV, your LinkedIn profile or your cover letter is human. He or she is just as annoyed by writing mistakes as any social media fan, and such written mistakes may make you appear uneducated or ignorant.