Martin Nguyen

"Practice you stern but polite 'ah, there's a lounge area over there' reprimand. If need be, bring a straw and tissue paper. Bull's eye!"

"Look longingly onto the level 5 balcony. Look pretty? Well you can't go there. Your uni fees at work..."

"If you're not a law student, carry big books or a briefcase to pass. Practice your 'hey, I have every right to be here; you're not so tough and intimidating' stare."

"Play close attention to people reading trashy novels and, conversely, pretentious books. You see? That's pretty much everyone."