they had no freedom, couldn't travel, couldn't afford to even if they were able to, stores were empty, etc.
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They had no freedom: One had a freedom to do almost anything but plotting against "komuna". Theater, Philharmonic, student cabarets with political subtext, western movies, kayaking, trekking, sport, dining out, visiting, getting drunk and talking politics with your friends.[ The latter would be very risky in Soviet Union and East Germany.]
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couldn't travel: One could travel West if he/she was not considered a threat to the system. In DDR no - unless one has reached the retirement age. They could travel to Poland though, to meet their friends from Western Europe. I know such cases by heart.
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couldn't afford to even if they were able to: There was a limit how much hard currency one could officially exchange. If I remember well, it was $100 limit per person max. So Polish tourists were dirt poor then. But then some would trade goods, some would work for few weeks a time then continue travelling
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stores were empty: True. But then there was a second circuit. A peasant woman would bring a good choice of mutton or veal, from illegal home butchery. So once every two weeks there was some meat on the table...
Do not tell me you know better. I lived there. I travelled. I worked to travel (doing vendange in Beaujolais, Roussillon). I travelled through Pyrenees, visited hippie communities. I spent my best ever cross country skiing - two weeks in Vercors, French Alps. But I also participated in international conferences where I met a lot of international friends. I participated in international postdoctoral school in Italy - 45 days altogether. I went to Finland, Austria, crossed the DDR, visited picturesque towns of Baden-Wurttemberg, West Germany, Switzerland, France, Spain. I slept in open fields or in apartments of good people who had offered me not only a ride but also a meal, good drink or a party in town. My best German buddy lived in Stuttgart, and we had been in touch for many years. He visited me in Poland several times and he enjoyed sailing Masurian Lakes and trekking Bieszczady Mountains with me and my family.
And I did not have to live in an apartment bugged by STASI, as some of my East German friends had to. Was the life tough in Poland? Sure it was. But it was paradise compared to East Germany. I hated many things there, but that's quite a different story. One day I had enough and emigrated.
P.S. I am going out now...