While some research contends that emotional intelligence is an innate trait, others contend that it can be developed and increased. In addition to technical capabilities, employees should improve their emotional intelligence, as this will increase their productivity at work. Team members' ability to manage their emotional intelligence will aid in the development of their interpersonal abilities. For an organization to succeed, its employees' emotional intelligence must be developed. The competitive world of today demands that organizational conditions be modified both frequently and on a regular basis. Employees with emotional intelligence are better equipped to handle the rapid changes in the workplace. In addition to helping them maintain or build workable relationships with others, emotional intelligence assists managers and staff in identifying and comprehending the emotional imbalance that exists in the workplace. The author specializes in the application of emotional intelligence in the workplace, with a focus on issues such as hiring practices, team and organizational development, and employee growth. The book emphasizes the significance of comprehending emotional intelligence and attempts to investigate the connection between work engagement behavior and emotional intelligence construct, which is actually relevant to managerial and organizational success. This book is a valuable tool for managers, researchers, company trainer, motivators, strategic leaders, professionals, Human Recourse and Personnel Management.