Hindi is not accepted as National language by South Indians. It is your Hindi people intention to implement Hindi in South India. But we people strongly oppose it, we have our own language as Tamil, Telugu, Kannada and Malayalam. We have our own Culture it is more superior than Hindi peoples culture. You go and teach Hindi in Ashram. If you do not want to learn local language you do not come out from your Hindi belt, becuase in South India it is compulsory that children in school must study local language. If you unaware of that please check with you relatives or friends in Bangalore whether their childrens are studying Kannada or not.