How to Win Friends and Influence People is a self help book written by Dale Carnegie published in 1936 Over 30< span> million copies have been sold worldwide making it one of the best selling books of all< span> time The book is a practical guide to interpersonal relations in which Carnegie emphasizes the importance of being genuinely interested in other people listening attentively and being a good communicator < p> The book is divided into four parts:< span>< p> Each part contains a number of chapters that offer specific advice on how to improve your interpersonal skills For example in the chapter How to Make People Like You Instantly Carnegie suggests that you smile remember people s names and be genuinely interested in what they have to say < p> How to Win Friends and Influence People is a classic self help book that has helped millions of people improve their relationships with others It is a valuable resource for anyone who wants to be more successful in their personal and professional life < p> Here are some additional details about the book:< p>