Translation of Kryptographie

In England, a man would still open a door to a woman, but in other countries this habbit is less common. In a way, habits that existed hundred years ago slowly loose their meaning and importance.
It can also be directed against a group of people who have anything in common, such as religion or being from the same nation. Being that it gives one the fake feeling of superiority and self-confidence.
The room had around 4 square meters and the bathroom and shower were tiny. I was not content about that, as we could have stayed in a much better hotel for less. But we had made reservations in advance anyway.