I agree, brings back memories of my UG days, fortunately, I found a good bunch of friends and was able to make through college with only 4 years of lost product

I agree, brings back memories of my UG days, fortunately, I found a good bunch of friends and was able to make through college with only 4 years of lost productivity (but with a job). You're 21, relax, join a few clubs, most Indian colleges have a IEEE branch where you might find some people who you can get along with. Find Topcoder (or some other community), I spent endless nights solving problems and learning a lot. Consider college as any other system which is hackable, if you study the right things and get in the good side of some profs it could be a breeze and loads of fun. Most importantly, make friends I never gave networking any weight and apparently its the one of the most important skills you can have in the real world