Question:
Infant genital mutilation has been found to be a major cause of traumatic stress in babies, and furthermore, cultures that have practiced ritual genital mutilation have historically reported in their own encyclopedias higher incidents of neurological disorders, and can be easily observed as being more violent and angry in nature than other non-mutilating cultures. The issue is simple: babies retain, on a subconscious level if not a conscious level, memory of all incidents that happen to them, and the pain and suffering imposed by infant genital mutilation is one of the most impacting negative memories that babies can have.

In fact, a general pattern can be discerned from this area of research, that being that love and beauty tendered to a baby while in the womb or newly born, can result in the development of complex and intricate neural pathways in the brain of the baby, which is a key to the potential intelligence of the baby as it grows into a child; conversely, hate and pain inflicted upon a baby while in the womb or when newly born, can result in the destruction of already existing neural pathways, which is a key to the development of different types of neurological disorders. Now doesn№t all this just seem like simple common sense?

Thus, the primary reason why infant genital mutilation is terribly harmful to babies is not a sexually-related reason, it is a brain chemistry-related reason. It has been hoped in the past that those exposed to the information about infant genital mutilation would realize this truth on their own, but perhaps, their brains have already been damaged to a degree which disallows them from coming to this simple but obvious conclusion.

Answer: Not to mention later in life when they discover they are not complete and there are men who have been left intact around. Then the self-denying and the cicle of harm begins the even more intense damage on men's brain. Then guys like Serialpest, Centurian and so on appear here and there as an example, trying to circumcise everybody and trying to convince intact men are stinky and repugnant, their brain so narrowed they are not able to listen, read or keep a civilizated behavior. Just a break to support that you are quoting above. Please, notice the most violent and angry in nature, the ones with more violence and angry performing their society are the circumcision cultures (muslims and Northamericans).