Thanks for quoting Vaclav Havel. That was exactly what I was looking for. My father was a revolutionist. The amount of harm and distress it caused to him and his children is beyond imagination. It damaged us beyond repair. That's something that I'll avoid at all costs.
And that quote really says it. Revolting against an oppressive regime on your own is usually your death sentence. Why bother with endless prison and/or death when you can just pack your stuff and move somewhere else and be happy? On a macro level, revolting might be the correct thing to do. But on the micro level, simply leaving is the rational decision.