I have been with the 'IITian' for almost 10 yrs now. Most of my frnds who I used to hang out with since Std 8 have gone on to become the reason of concern for memebers of this community. I will try my best to answer you with all my experience. And I wud like to do it using the technique that we are allegedly best at.Solving it as a problem.
Incedently Arnav was the previous Hall President of Patel Hall of Residence, the hall I stay in.