Keep up your ignorance. There are plenty of Northies not only in Chennai but down south. If you go to Tanjore you will find a lot of Marthies (Marathis ruled Tanjore for a while) and if you go to Madurai, you will find Saurashtrians (There is a college called Saurashtra college in Madurai). If you go to smaller towns, you will find Rajastanis ...Smart people know how to survive, mingle and do well. Some people can only give excuses