Breguet: "When the 4 of them walked in they all had a long face, not reflecting a job well done."
I am not a trainned psychologist but traumatic experience like this leave sequel (lack of sleep ect.). The what if...question is always present.
Read the book or check interview on the Hudson ditching where i beleive they did a fantastic job but still report lack of sleep, reliving the experience in their mind over and over. I am sure it took them more than a few days to be able to smile while thinking or doing a press interview about the accident.
As for not ditching (Air Transat) the were lucky as the nat track they got was a lot closer than the one the file for so Lady Luck did not abandon them completely.
But i have to give credit to Air Transat in their ability to spin control the info/news.