Being a social animal, a person always needs others. No man is an island and so, nobody can fulfill all of his or her responsibilities without the help and motivation of others. Truly, a company, a sports team, or organization will be miserable if the members of it will not be willing to work with one another. A certain group will not be able to achieve its vision and mission if there’s no unity and teamwork. Read this book for more info you’ll need.