Yeah, if these teachers ARE AWARE of the risk but still choose to take it, then they should quit whining and just face the music. Don't blame it on the weatherman or somebody else, blame it on yourself. On your greed.

This does not apply to everyone but to the majority: These people are probably unemployable in their own countries, but when they land in other countries "teaching English", they think they are masters who deserve to be pleased by slaves.