I agree with the bunk part, however, in order to move on to the next argument, the current argument must be exhausted so people won't want to return to it.

I haven't really thought about that statement above before. Exhausting the argument, came from a Vatican awarded philosophy teacher at a university.

Of course the guy who said it doesn't get qualified just because he worked for the Vatican. I would have been happy hearing it from a comic book character.