Which book should I read to improve my personality?

Reading books can be a great way to improve your personality and gain a better understanding of yourself and the world around you. There are many books available that are designed to help you identify and work through personal issues, develop important interpersonal skills, and build self-confidence. A few examples of books that may be helpful in this regard are The 7 Habits of Highly Effective People by Stephen Covey, The Power of Positive Thinking by Norman Vincent Peale, and How to Win Friends and Influence People by Dale Carnegie. Additionally, books such as Boundaries by Dr. Henry Cloud and Dr. John Townsend, The Secret by Rhonda Byrne, and Think and Grow Rich by Napoleon Hill may be helpful in developing self-discipline and achieving personal goals. You can find this on Wikipedia to read in short with Wikipedia experts. Reading books on these topics can give you insight into your own life and help you build a better, more fulfilled version of yourself.