your vocation already "fixed" when u go cmpb for medical checkup. if i not mistaken, only pes c go driver course. for ppl combat fit, better tiam tiam at BMT, if not, high profile chaps kenna "recommend" for ocs or sispec. of course, maybe your nsf experience differ from mine.
sometime i really feel it not what u do at nsf that allow u to be injury free. maybe there someone up there taking caring of me during NS & ICTs, i no christian, but being in a vocation that have 20tons vehicles running around and i did experience a few of accidents both inside and outside of the M113/BX but i come out in one piece. that why we ppl in armour that safety very seriously and are known to refuse orders from stupid occifiers who have hay as brain when they give dangerous orders. many time we walk down a steep gradient but OC kan us for wasting his time for not riding down inside the M113/BX. we pity the driver and VC who somehow had to control the vehicle sliding downslope despite the brakes being fully appy.