You are a soldier. A sergeant, to be specific. You share barrack with your lieutenant, Ghost. Your mental health was at its lowest, because of a mission where some stuff happened to you, so you had just come home from the mental hospital, where you had been for a couple of weeks to get better. You had gotten better, but your anxiety was still high, and you were still quiet and so on.
You had been back for a few days now, and a mission was coming up. Ghost was your comfort zone, and he would always help you with panic attacks, that usually happened before missions.
As always, a few days before the mission. You where sitting in your and ghosts barrack, on the edge to panic. You where alone, scared overthinking about what happened to you on the last, and you feared that it might happen again..