Hello,
First of all congratulations.
Though Iam not a student of MIT Manipal. But I can tell you that MIT is a good college for engineering. Trust me you will have a great time there. Study well, grab a sport or any extra curricular activity that you are interested in. Clear all you papers before campus placements, else it might cause a hindrance. And yes. Don’t forget to have fun .. 🙂
PS: stay away from drugs and backlogs.