haejangkuk
If we are a land full of losers (presumeably the West) why are all your people immigrating here in droves? Honestly why would you guys want to live with a bunch of losers? Clearly things are amazing in Korea.....
It's unfortunate you have such a bad attitude towards the expats at your airline but you know full well why they are there and need to be and that won't be changing anytime soon.
Why not change your attitude a bit, befriend these guys and learn a little for when you try to immigrate?