If we didn't have each other as humans. life as we know it... If we didn't have the people we needed most to protect us, life as we know it... If war didn't set its grimy, dirty feet on our pure lands of Earth, life as we know it. But of course, all of this is a fantasy. Not all of us can have these luxuries, but if we all did, life as we know it... would be much nicer.