After the primitive time people got to live together. They made a lot of different social area.Then they made different country. What is social? Social means get connected with others in a social area.There are different kind of people in a social area.Such as : Rich,poor,beggars,otistik people.If rich people help the poor,if perfect people help the otistik, it's called #social working.
Supposes you are a 18 years old student. And your family is rich. When you travel in car, you see a lot of people outside who beg money from others for his/her food. You get emotional and become sad. But you go away in your destiny. This is not fair, and this is not a good human being. You had to help then.Then A good human being process can be fulfill by you.