
Most men have average penis size, which is just perfect for any woman, but still many men feel very insecure about their size.
Is size dissatisfaction more of a mental illness for men?
Most probably it is so. Men feel threatened by other men with bigger penis size or better sexual ability because they fear that those can "steal" their woman.
That's why you see so many advertisements and discussions about the so called penis enlargement products and techniques, most of which are scams.
Will men ever get it that penis size does not matter to most women? Just accept what you already have and learn how to use it well, because that's what matters.