The main weakness point of our human beings in India is the discrimination. Discrimination means division of human on the basis of caste,religion and family background.
Discrimination is only in India. Because in China USA and Russia there is no name of caste in those countries people think all are one made of one God believes in God.
There are so many reasons which makes still our country developing not a developed as the USA and Russia because,In India upper class people thinks that is a lower class man he should be a distance from me he isn't allowed to sit with them or worship in temple,mosque or chuch with them.