That Concorde barely got off the ground, then caught fire and fell like a rock. In a sudden terror situation like that, I would scream and then release my bladder and bowels. Not that that is what I would WANT to do, but I think that's what would happen. The shock and terror would take you, and your mind would be gone.

Now if we were cruising at 30,000 feet, and the plane developed a problem, and I knew we would probably crash in 20 minutes, then I could go into it with more dignity and probably be very calm about it. Think about my family and life.