A fish out of water
Almost everyone who studies, or work abroad
experiences some degree of culture shock. This period of cultural adjustment involves everything from getting used to the food and language to smaller things like learning how to use the telephone. No matter how patient and flexible you are , adjusting to a new culture can sometimes be difficult and frustrating. Some people get depressed, and very homesick. But don't panic- these are all totally normal reactions and you are not alone.
The term culture shock was first used by writer Kalervo Oberg in 1954 . He frond that all human beings experience the same feelings when they travel to or live in a different country or culture. Oberg identified five distinct of culture shock