A & C
Well said, and all those on here that think we can always manage our stress levels, take note.
If anyone thinks it is fine to have cabin crew etc in tears before a flight is fine then shame on you.
I dearly hope these security issues do not lead to an accident of the magnitude of the Trident crash, but that is why CHIRP and other programs were set up to monitor and control these type of incidents. It is because the human stress response mechanism is rather complex and despite the individual believing that he/she is in control only to find out when a further incident occured that he/she was not. A recent incident where a pilot passed out for a few seconds after a series of stress making incidents, proves that as does the crash refered to above.
Let us not forget the lessons that we learned years ago.