 So I am private first class Luis Navarrez and my role today was driving for the commander. So to prepare ourselves physically and mentally, we train vigorously every time we come to the field and it's an experience. This is the place where the bond is actually like made because there's no really distractions and we're all just suffering together so this is the best time for us to bond. Outside of this, it would have to be just every day seeing each other, getting to know each other, building that trust, that friendship between ourselves and having that discipline and maintaining it between each other. Some staffs aren't Jeffery Wilde, I'm the gunner for the battalion commander for 369 Armor. We're out here conducting a stress shoot, just conducting a PT event and then getting on the tanks, it adds an extra element of stress while accurately acquiring and engaging the targets. And it's another way for us to judge the lethality within our formation by adding that extra element. So you've got the adrenaline from the gun going, you're still exhausted from the PT event and then trying to effectively communicate with your crew to effectively engage targets. So that's where the added stress I believe came from is that PT event and then immediately rowing into it.