I'm from a communist country myself and I've studied a lot of other countries that have suffered similar situations, especially those in Europe and Hungary has to be one of the most affected ones by the communist plague. You guys not only lost the majority of your territories by being dragged into the world wars but also lost a ton of population and I assume are still losing population. My country is going through a similar thing, over 3.2 million people have left the country since 2015 and it is estimated that the number will reach at least 4.5 million by the end of 2019, If this is not a brain drain and work force drain, I don't know what it is.
Also it seems that joining the European Union only made the problem worse for you guys? Since it's way easier to leave now… hopefully it gets better, Hungary is pretty special since their culture and origin is completely different from all the other countries that surround them.