There is a dash-cam filming the inside cockpit of a plane when the pilot abruptly finds himself in one of those "death spirals" or "flat spins".
The pilot doesn't say a word.
He immediately reverts to his training, rights the plane, glides it towards the ground, and only grunts a bit when he crash-lands.
I found that absolutely amazing. To have that level of poise when you are literally facing death is unbelievable.
It is very similar to the simple advice given in the linked blog post.
Staying calm in difficult situations is the most efficient course of action.
Stressing out, raising your voice, yelling about things, or blaming others isn't going to do a damned thing when your plane is literally spinning out of control and going to kill you in a few minutes.