Furthermore, I assume that nobody here is American, which means that none of you really know what work ethic is.
Work ethic is pretty meaningless in teaching - no-one wants a tired teacher.
If I teach 7-8 hours of pure teaching a day, along with 12 hours on the weekend (in total), making 8000zl is not out of reach.
It's not out of reach, but any teacher with such a workload is unlikely to be effective or be prepared properly. I've discussed the subject with many people, and the consensus is that anyone doing more than 30 hours a week of teaching is likely to be a poor teacher. Even 8 hours of Callan a day (so no preparation) is still going to result in a tired, unmotivated teacher.
I'm not part of the normal breed of uneducated, out of touch English teachers.
I do regret that I didn't finish my degree
This is just a job for me, which I only do to get me by at the present time.
People will pick up on this very quickly, especially in Poland.
Every native speaker I have met here has left their country because they are failures, which is something I will never say about myself.
I've met many successful native speakers here who left for something new, including one ex policeman who had reached quite high heights in his career. Makes him an excellent teacher, as Poles respect his natural authority.
. You are afraid an educated native speaker with a background in many disciplines is gonna take your job.
Not really. For a start, you need a degree with the right to teach to do what I do.
Like "ismellnonsense" said above - the story seems highly unlikely. I wonder if he'll show us his PIT-11?