Here is one that i heard on a youtube video the other day. Pedophiles are no more messed up in the head than gays. Pleases note that I in no way condone pedophilia, but here is the thinking. If we admit that people who prefer relations with the same sex do so because of the way their brains are wired, and not because of a conscious choice to be gay, then it stands to reason that people who would have relations with a child probably do so, not out of choice, but because of the same mechanisms that would make one gay, straight or whatever their inclined to be attracted too.