While many students know from personal experience and from the prevalence of communication counseling on television talk shows and in self-help books that communication forms, maintains, and ends our interpersonal relationships, they do not know the extent to which that occurs. I am certain that when we get to the interpersonal communication chapters in this textbook that you will be intrigued and maybe even excited by the relevance and practicality of the concepts and theories discussed there. My students often remark that they already know from experience much of what’s discussed in the interpersonal unit of the course. While we do learn from experience, until we learn specific vocabulary and develop foundational knowledge of communication concepts and theories, we do not have the tools needed to make sense of these experiences. Just having a vocabulary to name the communication phenomena in our lives increases our ability to consciously alter our communication to achieve our goals, avoid miscommunication, and analyze and learn from our inevitable mistakes. Once we get further into the book, I am sure the personal implications of communication will become very clear.