The first thing you must learn is how to communicate by beeping
the horn on your car all the time. The culture difference's are
to numerous to list. The one question I asked my friend Larz was
where he liked living best South Florida or Paris and he said about
the most honest thing "they both are interesting".
Since you are planning to be an Expat you should look over
Expatica.com website can answer a lot of your questions. This is
a HUGE step to be taking and I can only advise you to think this
thorough carefully and make sure to weigh the advantages and
disadvantages thoroughly. To me the best part about Paris is the
enormous amount of history that emanates from every stone.