SELF IMPROVEMENTWhat do getting a job, earning a promotion, making the right friends, and boosting your confidence all have in common? Doing each one of those things is a whole lot easier when you can speak and write without making grammatical mistakes. Just ask any hiring manager, senior-level executive, or neighbor next door. In this guide, author Patricia Blaine, a longtime professional writer, gives you the tools you need to write and speak effectively. You can learn how to avoid common mis