In these days, studying abroad seems to be familiar with many young teens who have passion and clearly intended for their future. Learning, discover new things, make new friends, try out new experiments that  you may never had before. That's why so many teenager choose foreign country as a destination for themselves. But for me, everything has its own difficulty and so does studying abroad.
The first negative aspect is high cost. With who are already have a scholarship, the cost of living will be less hard than who are individual. This means you will always have to be in ready condition and face with many lacking from all sides. It is not strange if you catch a bus to the suburb just because the market in there is cheaper than in the city center or trying to work overtime to help your parents from strenuous work to save money for your study.Of course, it's not good at all if it waste your study times.  All you should do is live in an economical way.
The second drawback is language barrier. We can't deny the benefit of studying new language by living in that country, but it isn't really right in some aspect. It's also a challenge to understand what people are saying at first and because of that, it gradually makes you feel discouraged and inferior in communicating with other people around you. Moreover, you may miss many opportunity to advance in studying, afraid to make friends and find it hard to learn the new lectures. Therefore, studying abroad requires at you the activeness and willing if you want to reach the success.
Lastly, it is hard to get used to an independent life. It is certainly that people who live far from home are always in the feeling of loneliness and home sick. No one will be by your side, willing to help and take care of you thoughtfully like your parents do.  And maybe bad weather can leave bad effect on your health. So, you have to sold the problems and overcome everything yourself.
In short, studying abroad is a string of long and difficult day, but it doesn't always so. Knowledge is countless so don't hesitate to discover and try something new because you can also do better than you image. Stay positive and be passionate, new doors of chance will be there and let you open it.