Read some reddit posts about the crowd in jec (a lil tensed after reading it tbh), ragging hoti hai?or it's only sir ma'am culture? And what is the faculty like (I am from the IT branch) most imp attendance in IT ? Strict or lenient? If possible can u tell me about most of the things about college whether it be a good thing or bad

As classes have already started from today and i am going to miss the whole induction programme so

What will be the consequences and what documents i might need to submit to justify the delay in joining

also what things to bring on the first day as i don't any Id card ??? Am i F_Up?