Living in a foreign country sometimes can be challenging. However getting used to it could be easier than thought. I do not disagree nor agree about living in a unknown place can cause serious social problems. In my point of view there are multiple factors affecting this situation. Let me widen this factors and give some examples to better understand.
Age and the education level is a huge fundamental for this cause. Living in a country where you are not familiar could be hard to manage for your daily life. At this point age factor plays a big role. If you are at a certain age where you can learn the language as quick as possible is a big plus for your adaptation to social life. Even the slightest words, for example ‘’good morning, have a nice day, how are you ? ’’ could give you a motivation for not to give up. Besides the age factor, education level is important as it is. The more you educated the better you understand what goes around you and analyze it to adapt in an environment for your own use. In the other hand physical appearance is a huge factor for local people to better understand you as a first sight. Sometimes locals could judge you about the way you look and the way you dress. As time passes and you make more friends you become more confident and feel like a local while the time you live in that certain country.
To sum up everything I mentioned above, living in a foreign country could be difficult at first time. Everything depends on your efforts whether you are learning the local language or meeting with new people. This is not an easy journey but you need to trust yourself for your development.