I appreciate the original posting as I had not heard of this news story. The comments following have been terrible.
mental illness in aviation, especially in airline flying is a real problem. I know of two pilot suicides (on the ground, not done in the air).
I even wrote a screenplay about mental illness in flying. (as yet unproduced)
I've seen alot in several decades of aviation. maybe jetblue is pushing their pilots a bit too hard.