and what made you to come to Bangalore in the first go ? It's the influx of people from other regions that has turned Bangalore to what it is (CRAP in your language) today. Haven't you forgotten that the Northies consider anyone south of Vindhyas as Ashuras?
I ponder why the people from North make a fuss about the language in the south? Is it a crime to promote one's language? Do you cry your heart out if you don't get a response to your English question in any non-english speaking country?Don't you make an effort to learn a few words in the local language?Why not try the same here?
Try changing your mentality and enjoy what a place offers the best. If you expecting your home to travel with you, better stay back and don't travel.