These same foreign "teachers" will eventually dig themselves a hole big enough for Nessie to swim laps around. When they let these bad habits follow them back to the Western countries of their origin then they will not have as successful of a career as they could have. It will be then that the ugly head of Cultural Marxism infects their heads. It becomes "Everything is the same everywhere!" for the rest of their days.

Yep, it's the same everywhere all right. What with car plant explosions, people spooning sewer oil to reuse and cook, 92% of the general population in all of the west experiencing dirty air, and moms letting their kids urinate in public on 5th avenue in broad daylight...oh wait

Of course, you can always count on these "teachers" to bring these bad habits back to wherever they came from and observe self fullfilling prophecies come to full light It will only be a matter of time before the "You might have stayed in a 3rd world country for too long if you..." jokes to replace the redneck jokes, and I will be there to read them in bookstores everywhere.