Quote - Well, well, well, look who had to show up again for some new snide remarks.

Hmm, when I was in school we were taught not to  talk back to the teacher and to ask politely when we didn´t understant something.
And if we were rude and disrupted the lesson we were simply thrown out of the room or worse.

:-)

Und Tschüß...

Stahlratte

LOL!  Oh no, you did NOT really just say that did you?  Ha ha!  You are "the teacher" and those of us who raise concerns about the real world implications your "teachings" are simply "talking back" and deserve to be "thrown out of the room or worse"?  LOL