I have friends from Europe who went to graduate school in the USA. They had to go back to Europe after a decade in school here because they didn't get jobs. They had another friend who was in a similar situation. They knew is was hard for international students to manage to get hired in my field but, like all of us, thought they would beat the odds. They didn't and now have had to rebuild their lives back in their home country.

Even when we know the odds are against us we want to think we will be special and make it even if we know it isn't realistic.