Familiarize yourself with local laws and customs. The worst thing that can
happen to a new ex-pat is deportation because of a legal misunderstanding. For
example, Singapore
has strict laws and fines over everything from jaywalking and graffiti to
chewing gum. Each can carry hefty fines and possibly a jail sentence or caning.
(Remember the 1993 Michael Fay graffiti incident?) A good rule to follow is, if
you are unsure about anything, don't do it. Most foreign countries consider
people guilty until proven innocent, and the U.S.
might not be able (or willing) to help you.
Being aware of local customs can be a good way to secure some alliances in
your new home. Knowing the difference between the okay sign and profanity could
strongly help with any of the obstacles you'll have to overcome to achieve any
sense of normalcy. Many locals have been more than happy to assist me when I
needed help, but they have only paid attention because I was able to offer some
sign of respect. A simple bow or pleasantry in the native tongue has made me
the lucky recipient of many a helping hand. Read up on things such as body
language and ordinary courtesies and be aware of at least a few of the most
common translations (hello, excuse me, I don't understand, etc…)