To me, a job that involves travel is a worh-to-try career. It enables us to learn about the cultures of many different places by exposing us to a totally new environment. We may have seen other places' culture through the mass media, e.g. TV, internet, but when we experience it personally, a new pertaining perspective emerges. Eventually we would then be able to appreciate our own culture more, which is what makes us unique, different from others.