The Culture
Social conventions in Germany are on the formal side, with handshakes as a common form of greeting. It is important to say "guten tag" (good day) or hello when entering a store. When leaving, don't forget to say “auf wiedersehen” (until we meet again). German punctuality may be a stereotype, but there is some truth to it: Germans are often on time and do not appreciate lateness. When invited to dinner, visitors should not start eating before the host says “guten appetit” — literally "good appetite".
Naturally, German is the official language of the country. Minority languages like Danish, Sorbic, English, and French can also be heard. Christianity is the most common religion in Germany, with smaller followings of Islam, Judaism, and Buddhism.