Only you yourself can know what works best in improving your
socialization/interaction skills.
I can only suggest the usual icebreaking tips for NS, mainly those
that share common ground or can life morale during the appropriate
occasions: transistor radio (better yet, self-appoint yourself
Radio I/C); latest newspapers; updated magazines; heating coil
& metal container (for cooking Maggi Mee); pork floss (or any
finger food that doesn't count as snacks & can pass around when
outfield); prickly-heat talcum powder, etc. But take it slow, lah.
Don't come across as overbearing, or inadvertently kena Blanjah
King.
Learn to talk c-o-c-k too, without faking it. Be moderate cuz, if
you stay with the unit after BMT, the specialists will likely be
posted in (to train together with the mono-intakers) during trade
course &, subsequently, the officers & Tekong-trained men
too. Unit lingo tends to be traditionally Hokkien or at least
Singlish, but once the other English- & Malay-speaking
personnel join up, the balance shall be more evenly tilted &
"cosmopolitan."
[Hey, moderator: "c-o-c-k" is censored here?]