The study of human behavior requires an unusual Endeavour of cognition. All of us working in this area focus barely on any specialized aspect, while simultaneously keeping a wider view of it altogether. The increasing demand of effective books makes it difficult to safeguard the broader objective, especially when immediate projects are also progressing well. The aim of this Handbook is to serve and assist the students to regard the larger picture of personality, stress management and many other aspects of human behavior at workplace as well as in personal and social space. In recent years, we have seen a revival of interest in analyzing and keeping up with the human behavior among the management students, academicians, and researchers as well.