Every person holds many ideas that he wants to communicate to others, if you are a manager in an organization, you may have an idea, a new product, or a new service that you want to convince your boss .... It is possible that your boss is convinced or not convinced, and this is what you can You do it, meaning that it is very difficult to change the way others think. This book contains a variety of principles, which is an influencing factor in your style by the connection of ideas. Carry this book and share it with the one you love.