Yes, I admit! Sold it, as I did not want any costs for somebody to look after it and take care while living in another country. Also sold it for 3 times more than I bought it for. After that, I have financial security, that makes it possible to buy 20 new homes if the need to go home would surface.
However, all of that doesn´t matter, as a person with only a descent retirement check could also sell up without putting themselves at risk. What <deleted> would hit, that can´t be fixed?
Visa issues and legal matters. Just move to another SE country that accepts you or try out Mexico, South America and so on. New adventure in life. New discoveries.
If you get sick, there are insurances as well as the possibility to go home to get care.
There is always something to go back to, as we all can live in a rental condo.
This sounds more like you feel that you have made this mistake, and are warning others.