Why should we create religious maniacs by the practice of circision.?

If you read your bible properly , you will see that it was when they were in the desert that they started to do this.The sand from sandstorms was causing them a lot of pain and infection in that area.It was never designed to be a part of their religion.It has been sadly misinterpretted as meaning they must always do that, but it only meant they had to do it AT THAT TIME..