You really shouldn't have such mentality, if you are thinking of
kenging even before you enlist then i suppose the rest of your time
in NS will be terrible. You have no idea how the rest hated and
treat Chao Keng people. I mean its ok to chao keng once in a while
but you have not even enlist yet! You are going to PTP, your time
inside lagi longer! Trust me time in NS now is very much more
bearable such as there are more non vulgar instructors so try not
to chao keng. 
