I respect your feelings but chances are that 1. you have never stayed outside the cozy comfort of your state 2. you have stayed outside your home state but not in Chennai. 3.You are from Tamil Nadu , busy preaching National integrity. I am not trying to ridicule you but if you are from first two options then you should stay One year in Chennai and talk about national integrity after that. I wont comment why..You will learn. Or if your option 3 then I think you need to realize that Cauvery and Hogenakkal are just tip of the iceberg. It is the nation which actually resents and dislikes the Dravidian ego and funny claims of superiority. Every person (keralite,telugu,HP,gujrat,Maharashtrian) I spoke to supports Karanataka.Period. Interstingly even if Mharashtra and Karnataka share the border dispute, poeple have been mobilising to support Karnataka. You like it or not, this the ground reality. PS. While we speak the dravidians are busy attacking Kannadigas in Tamilnadu rightnow.