living abroad

Every person has his/her plans for future, of course not only for future but also for whole life. He takes especial procedure to continue the life and reach his targets. This procedure directly depends on his targets. This important decision which way is the best to be chosen is usually made in teenager ages. This stereotype story had happened for me too, and I decided to go abroad. Now I want to explain more what will occur if I go abroad?
I will have this chance to study my favorite major; however, as you know in Iran students must pass the entry exam and choose their major by their marks not their interests. Also I will find an occupation which is related to my major in abroad easier than in Iran because in our country preference will be given to applicant who has connection. The other point is that I will have freedom of speech, civil rights and…which aren’t paid attention in our society. In addition I will have one of the most important rights of every person's life, which is called privacy. Unfortunately our people are very keen on putting their nose on the others business.
Actually I'm interested in going to USA if it is possible, because my aunt and her family are living there and I can share my free time with them and don’t feel alone. So being far from my family will be one of the difficulties which I must suffer. The other might be culture shock!! I mean I'm living in Iran about 20 years, so it is obvious to have some issues with their culture, but I think all difficulties will gradually be solved and I will use to live there.