Myself swetha I moved abroad(paris) for my masters a year ago it has been quite a journey a lot of things to do and i came this far, there were a lot of times when i though I WISH I KNEW THIS BEFORE COMING so here i am want to help a friend going through the same thing, better know every information before stepping into anything, learn to swim before taking a dive, I am here to help any way i can, hope you find this helpful, good luck !!