It's a knife, not a Class Tango Munition.  Anything can be (and has been) used as a weapon.  When did motivation disapear?  If a logger charges into a tree with a chainsaw to chop it down, should he be treated the same as someone wearing a hockey mask charging into a crowd of people with the same chainsaw?
Really, Mickey?  If that's your assertion, then in this specific instance I would have to say that you are not, in fact, so fine that you blow my mind.