What do u think of studying abroad in America? is discrimination a problem there?

Absolutely not. While discrimination still exists in the united states as much as anywhere else in the world, USA is primarily liberal. College students in my country could care less about the financial status of others. They aren't as shallow as you might think. For example, my cousin who is from a wealthy family had best friends in college that were from "less fortunate" families. These guys even served as the best man and groom's man in his wedding ten years later.

There is discrimination in all countries. Not everyone is rich in the US. Not every student is rich in Grad school. Most are not. for grad schools. http://grad-schools.usnews.rankingsandreviews.com/best-graduate-schools