When i told about my memory of keeping in mind 15 mobile numbers, some said that i should be beneficial to society. I have been cheated by several people, while buying home by agent, in computer institute, taught nothing though i paid Rs.30,000/-, one painter ran away with Rs.10,000/-, owner of the building cant help me to stop leakage during monsoon? why should i think about society? in local train, groupism and making life miserable? still i should be beneficial to others? in what way.