During 19th century the concept of Intelligent Quotient had a conventional approach. With the advent of technology and research studies focus has been laid on becoming emotionally intelligent or gain Emotional Intelligence, which deals with the awareness and control of our emotions both in social and corporate life. Emotional Intelligence or Emotional Quotient is not just a re-modelling of the exclusive soft skills that are used in recent trends in business, it is based on research. It refers to the range of managing personal and social skills that admits a person to deliver successfully in the workplace and in general life. It is Emotional Quotient that allows ourselves to optimize our decision making, focus passionately on our goal and propose persuasive arguments for or against an idea or thinking. This book, based on a research study and concepts edified by researchers, thinkers and scientists will help experts, practicing managers and researchers to gain insight about Emotional Intelligence and its role in job performance.