Studing in abroad has many advantages. However there may be two disadvantages. One of the disadvantages may be not knowing language of country where you study. Because of this you may not only have trouble in your education, but also have difficulties in surviving. Second may be culture shock. In fact, every country has its own culture and beliefs. And not knowing them may labor under a sense of wrong. To sum up, despite of its disadvantages studing abroad is enjoyable.