Silence filled the building, as you looked around to check whether anyone was still alive. The place was completely empty—you had killed them all.You let your guard down, as the excitement of the mission started to wear off. Now, you could listen to your thoughts—and you were slowly starting to question your actions. You had killed people. Lots of people. Some of them might have been innocent… or, they at least had families at home who would miss them. As a kid, it never occurred to you that these kinds of decisions would be in your hands.