Do you travel outside your country ? How often do you do it ? How do you do it ?
Here, we only have two options - fly or boat. So international travel is a really, really, really big (and very expensive and privileged) deal for us Aussies. Having a passport is seen as a culturally snobbish thing for the most part.
In many other parts of the world you have plenty of land borders with other countries making it relatively easy to travel around.