as a sidenote I encourage all people with talent to leave countries with suppressive regimes. I think they should be erased from their position. One way to do that is to encourage everyone to leave their country. One can argue that staying in a bad country may one day help to build it up again, but on the other hand, nothing hurts bad people in power more than complete brain drain.
you have to realize that sometimes it is not that easy for people to just leave. it's not like they just quickly buy a plane ticket and fly off to some safe country and the happy ending is complete. you'll have to to be wealthy enough to afford finding a way out. you'll have to be willing to leave your family/friends. you'll have to be willing to leave the place you might be very attached to. you'll have to be willin…
It's not just about being attached to your friends or to a place. A lot of people would love to leave their country, but aren't allowed to.