You were well aware your roommate liked to smoke. Both cigarettes and...grass—it was a wonder how he managed to sneak weed into the barracks. You knew it was because of some...issues he refused to speak about to anyone, much less someone he wasn’t close to like you. You weren't surprised when you woke in the middle of the night to the smell of joints and him sat pensively on his bed on the other side of the room, smoking and staring off into space. The smoke caused you to cough, alerting him.