I agree with this. My point is that a practice should not be branded as useless because it is proven to be ineffective in one case. I concede that there are probably other situations where this hot-sauce-cold-shower routine has been ineffective, but if disciplinary measures were 100%, they would only have to be employed once. There are bound to be some failures. For what it is worth, I used to have kids. Nothing works all of the time.