While you living abroad is an exciting experience to have come across new places, new habits, new challenges, new people. But one thing that undoubtedly exists of yourself is fear. Of course, the eating, culture, housing values, cost of living and other differences. And, about the communication different language. If you want to live in a foreign country, you need to learn the culture of that country. You must adapt to food of the country, the language barrier you must learn and practice a lot by communicate with them more. So you can lived abroad.