I never said I was all knowing, neither did I claim to be all powerful and humans I do not think you understand the absolute scale you are talking about but if John has an idea... and he's right and I was wrong, for example when the support grip is mandatory over the torsion grip; then he wins... but he isn't actually arguing, he knows in his mind that he is right, and he just submits his perspective for review, and I review it, and say ok that works you win