@georgia1
I think what melpw means by his statement is that many of use have been here over 90% of our lives, personally I've been here since i was 1 1/2 y.o. we grow up "American" we never become Americanized like some that may come at and older age, because we were raised American, if we were to leave to Mexico we would have to become "Mexicanized"? because we aren't acustomed to the Mexican culture as much as somebody who came to the States at the age of 10-15

on the other hand your topic of going back to Mexico makes a lot of sense to me, I plan on becoming a doctor and im pretty sure it would be a lot easier to obtain with govt support in mexico than here, hows the violence in mexico around college areas?