Why on earth do you need one? I don't understand. You don't need an AK-47 for personal protection or hunting.
you don't own anything you don't need? surely you don't need those brand new red socks hats you bought when you got on the bandwaggon 4 years ago. should we ban those too? i don't need a turkey frier which could kill me and burn down my house. maybe we should ban that as well?