In conclusion, people that travel from east to west or west to east are the ones that commonly suffer culture shock because they are two big human groups which have great cultural differences in various aspects such as food, religion, language and many other things which makes more difficult the cultural exchange between these two groups of people, and makes people feel uncomfortable. However some people think that these large differences are normal for every country in the world because every country has their own culture and activities, these people think that what cause culture shock is that people that travel to other countries with different cultures happen because people never study or take some time to learn about this culture to avoid culture shock.