I think failure is doing wrong when you know it’s wrong or you know you are doing wrong at that moment. I would tell my children and I still do, I can’t get angry at you when you do something wrong that you don’t know- because you don’t know that it’s wrong. BUT..If I teach you that it’s wrong and I teach you the right way and the right thing to do, but you do the wrong anyway…Well then there’s a problem.