As an international student, the anxiety is huge. I check my email even though I know it is already late night in America. I worried about my application and visa at the same time. I could not sleep at night because I keep thinking about my emails. To be honest, if I live in US now, I would fly to the admission office, sitting in their office, hand my materials, staring at those professors until they make their decisions. I guess I am kind of crazy now.