I am asking myself the opposite: why don’t people leave their home countries? What makes them so strongly bound to the homeland? Family? Kind of nationalism? Job? I have lived in maybe five, six EU countries so far (lived in Japan for a short period of time too), every time I was looking for a job, I was searching in the whole Europe, and there are just so many jobs everywhere, all my kids were born in a different country… borders make no sense to me, nationalism is a ridiculous concept to me, and home is everywhere I make it, with wife and kids.