I study economics, so here's my take on it. Assuming every door is the same and all environments have the same amount of negative pressure, doors in Singapore are as easy to open as doors in Australia :bsmilie:
Depend on who you know and how high up they are, what they can get out of introducing you and how good you are at ensuring you don't make them lose face by their introduction. The BIGGER that door... the more you are expect to reward whoever. Where got something for nothing heheh.. Honor and friendship has very little value of play these day on your way up to more success heh That kind of loyalty only buy you a small door to a free cup of kopi or meal maybe.