Compléter Articles (gap fill)Version en ligne Gold Advanced par Ekaterina Orekhova 1 a X the a a the the a X X X the the X X Good conversation with friends not only brings happiness and enjoyment , it fulfils a special need human beings have wherever they live in world . What I'll always remember about night I met my wife is the wonderful conversation we had and how we connected instantly . But it can't be a solely individual endeavour ? it has to be group effort . Each individual has to sacrifice a little for the benefit of group as a whole and , ultimately , to increase the pleasure each individual receives . It's like singing in choir where the harmony and rhythm of a song depends on each individual to keep it going . One person who keeps singing sour note can ruin it for everyone . That's why it's so important that conversations are co - operative instead of competitive .