The incest prohibition causes an intolerable nuisance, but other annoyances suffered in the country are supported without having to emigrate.
If you spent a little over a minute to watch the video whose link added at the end of the text, you can observe the work of the 'pusher' metro staff in Japan, where, at certain times, passengers snap into wagons overloaded.
Most of these users travel uncomfortable, but they pay for the service corresponding to a value more satisfactory conditions.
You could also say that most of these people in Japan live badly, unhappy with the effort you have to do to get old and die.
"Everywhere are baked beans" and, in all countries, humans have to sacrifice, strive, suffer hardships, frustrations, have the feeling that "someone" is abusing us and exploit us like slaves.
Therefore, if you have that feeling may be able to receive the dubious good news that is normal, that their plight is within expectations, and that "many bad consolation of fools."
Of course, this topic is not easy to differentiate a wise fool, for sages, in their capacity as such, they KNOW they can not reasonably expect anything better.
The prohibition of incest is a nuisance created by the human being, for opposing the self-preservation of the species (sexual instinct), causing the abandonment of the parental home to start another family. But that awkwardness, sexual desire could be satisfied without further commitments, without forming new clans, led by young leaders and vital to defend their territory and, indirectly, the country.
However, the inconvenience of living in the country of birth are usually tolerated without having to emigrate.
Note: Original in Spanish (without translation by Google): Los hijos fundan nuevas familias.
(Este es el Artículo Nº 1.987)