The dirtiest secrets of BITS Pilani are-
1)There is one particular hostel in which there is supritendent/chowki but they never come to the hostel and people take drugs/alcohol/cigarettes and what not without any problem.
2)Even though the institute claims it has 0% attendance but in reality you have to attend all labs, tuts, and some lecture (in which they take attendance) and many a times they force you to go to classes.
3)Making your own time table is also a myth. In reality your Priority Number decides your fate in this area.
4)Branch change is not an option at all. To change your branch you have to get CG which is equal to CG of 5 toppers of the branch. It indirectly means you need 10 CG to get a branch change.