Let me ask you something Mr. Hardcock. Did you already think that bigger penises 'tend' to wind up bigger when erect? It seems to me those who believe that in general everything equals out upon erection are not going to accept anything against their belief. It appears to be some sort of politically correct mental block. So either you already believed showers tend to end up bigger, or else you were on the fence about it. But even if you were on the fence I would bet that you already leaned toward believing showers tend to end up bigger?