Life will be different from what it is in Delhi, for example. But, because it is different, it is beautiful. Being a North Indian myself, I too was a little apprehensive about studying in South India. But, it has opened my eyes about India and I have become much more confident about interacting and working with people from diverse backgrounds. People often talk about pursuing their post graduation from Germany, Sweden etc, but they are nervous about staying somewhere else in their own country.