Because u think one can survive with kannada it doesnt mean that Kannada need not be learnt as its bcoz of kannadighas who have learnt hindi that u find sustainable in Bengaluru environment. Bengaluru is Multi-Cultural but not at the cost of the Culture of karnataka. So I request all to come to bengaluru and live with kannadighas and other culture backgroung people as we think u all as our mehmaan. But what I want to stress is that all should know their limits when it comes to the matter of "Pride and sentiments of karnataka". Regarding cauvery Water: Kannadighas always believe in helping and sharing. Thats why multi culture exists in Karnataka. But when someone forces us to give what we ourselves find shortage of then where does the question arrises of sharing? Its natural for everyone to think of themselves and then others. So be practical. But no ways kannadighas tolerate the disrespect of our "Jeeva Nadhi"(Lifeline River). So let us be in harmony and its a matter of some level of misunderstanding with our neighbour, TN. Hope all understand the stand of karnataka. When we have we will share whatever we can on our own but no one achieve anyhting by force. Then the reverse mechanism will start. What u give is what u receive in end. Thats simple policy of Kannadighas. Jai cauvery Maathe, Jai Karnataka, Jai Hind.