I don't see the logic in this argument. What's the difference from your argument if I state that murder is a characteristic of our humanity? If people are to be allowed to be fully expressive as humans they need to be able to murder.

> What's the difference from your argument if I state that murder is a characteristic of our humanity?

It's unclear that it's true. I think the implication is deceit is a human characteristic because all humans do it, perhaps even subconsciously; Is the same true of murder?