The differences between the cultures within a country, along lines of geography, wealth and class, are at least as large as those between them.

Culture and cultural understanding have never been more important[1]. Whether you’re on your way to studying abroad, ready to embark on an international volunteering expedition, suiting up to strike a deal in another country or simply packing up your belongings to go and explore the world – cultural understanding is a must.

In day-to-day life, some questions remain better un-asked, or at least left to a time when the relationship is more established.