What a gay thing to say dude...first of all you dont really need to be taught anything to kill someone....you line em up with your sights and blast away....and you wouldnt understand what it means to kill someone because the only type of person that would say something bragging like you just did probably has never killed anyone(though im sure u have wet dreams in your barracks every night thinking about how cool it would be to shoot someone) and if you have and think its something to brag about then you are even worse off. yeah there are causualties in war but i would like to think that most of our soldiers know the value of a human life, enemy or not....