 We stuck to fire team and squad level, and then we moved up to platoon level at the end of it with blanks. For the most part, it was just getting the fundamental, the individual skills, room cleaner and clearing hallways and going upstairs. And then we had internal and external movement at the fire team and squad level. When you hear the shots, it actually sounds more like motivating than moralizing. You hear it and you just start feeling like you're ready to go. You know something's happening, somebody's having a bad day and you just want to be, it's part of them and now you have a bad day. When you're about to raid a room, you have to kind of clear your mind. You can't really think about what's about to happen. You just have to focus on what you've already done before. So as soon as you go in, you're just going to do what you already know to do and move on from there.