What is cooperation? The cooperation is a joint work of mankind. The cooperation plays a huge role during evolution, both all mankind, and separately taken people.
The cooperation is shown in family, between the relatives; in educational institutions – between the teacher and pupils; in business between the partners. The examples of cooperation can be found not only in life of the people, but the cooperation is present at natural display in a nature, in space, for example, between planets. To me very much frequently there are people, who unilaterally look at cooperation, thus they and live, more often suffer, and want to be happy. For example, one searches for advantage only for itself both any dialogue and acquaintance (friends, the partners) simply uses with benefit for itself. He suffers from it, since the friends have turned away from him, familiar avoid him even in the street.