The most part of the active period of people's life is spent building a career, first to make ends meet, also to have a productive and fulfilling existence. During this span, some people pursue a single path and stick to it, while others are more flexible and explore different vocation. There is a debate whether a switch in career in one's professional life is advantageous or detrimental. This essay will discuss the reason for career changes, its impact on the individuals and the community at large.