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That's a common practice or behavioral attitude, but it grows as locals see more outsiders having good jobs or business, the envy starts.

But now one stops'em from improving themselves, easier said than done.
It's horrible mix of stupidity, low income, misinformation and being uninformed.
Horrible how the permission structure is changing.

I think the ethics is taught in school, but yet societal norms are different everywhere. The government should step in for cultural respect.