You're great at your job and you know it, so don't let your boss tell you otherwise. These inspiring workers know their worth. While other countries have excellent protections and rights for employees, America does not have that for every citizen. Most states allow employers to fire their employees for basically any reason, at any time, without any warning. In general, most of us don't want to be fired, since it's a stain on your work history, and your boss might not want to be a reference for…