Very poor generalization, very poor. I am sure that you NEVER served in theater and seen buddies killed, innocent civilians murdered by commies otherwise you would not,could not, make that comment. So sit in your hot tub, spewing leftist, anti American bs and enjoy your freedom to do so. It was earned by our soldiers for you even though you don't deserve it.
I'm sorry, you're right. In my--admittedly short--life's experience, I've yet to understand the pleasures of taking another man's life. I'm sure when I grow up and get out of this hot tub I'll understand; but for now I think killing for country is a duty, killing in self-defense is justified, and killing for fun is insane.