What would a plane crash like the Air France one be like from inside the plane?

It is one thing for your brain to block out physical pain and trauma. There is a lot of evidence of people who are severely injured not really feeling their injuries at the time they occurred.

In this case though the passengers are not experiencing phsyical trauma byt mental trauma. The physical trauma at the end, when they hit the water, was probably mercifully short. It was the three minutes of terror prior to that which would have sucked and I doubt most people’s brains protect them from it.

LSLGuy, a Doper and a large commercial jet pilot, posted the following in another thread. You can see the people on board were not blissfully unaware but rather losing their shit…sometimes literally.