The Importance of Human Interaction and Communication Throughout history, man has relied on his brother man. A necessary line of communication has always facilitated mans' maturation process. One expands the facets of relationships by talking with others and actively participating in society. Through this communication, he cultivates his views on life and develops a more balanced view of the world. When man faces isolation, whether it is spiritual, physical, or emotional, his capacity for self-growth is limited. The ties with his fellow man are what cultivate his experiences