Yekke2:
In one of your previous points (The one at 9:08, to be exact), you ran through all the reasons why this exercise is confusing. However, one possible outcome you failed to anticipate is that I don’t actually believe what I was saying, and that I, arguing for a position I do not hold, convince you of my correctness, you yourself holding a false position merely for the sake of argument. Just something to consider…