Hyper-compartmentalization. Everything can be falling apart around me, high stakes, emergency, danger, but I just proceed calmly and steadily toward the goal. I am a rat in a maze, and each decision is just an ab node in a tree. I make best guesses and don’t shoulda woulda. If I can’t make it and everything is horrible, that was the outcome, I did the best I could with the knowledge/data given, or I put in what I felt was right, and if I’m wrong, oh well.