*You see what I cannot get my head round is this....the co-pilot knew exactly what he had to do to ensure his suicide plan was carried out without interference from the captain. He planned this. Even if the plan was only thought out in the minutes before the captain left the cockpit.
Yes, people are saying that people with severe depression (if that was what he had) are incapable of functioning. Sorry, but it doesn't make sense*
He may well have decided to do it on the spur of the moment.
I started a thread to help with some understanding of how the depression worked in my case.
In my case, I might feel depressed from say when I woke up to noon. Then I may have felt not depressed form say noon to 6pm. And then depressed again after that.
It might have worked the same for the pilot. I dont know.
But he should have known though, that that was far too unstable a condition to fly a plane like that.
I think that what the doctor ends up saying, is going to be a big factor in all of this.
As I have said on the thread I started, for most of the 3 months that I had depression, there was no way I could fly a plane. I could barely manage to make dinner.
I suspect, it is like hilda says in her post. He may have been coming out of an episode. I didnt know that that is when people are more likely to commit suicide, but she syas she has worked for many years with people with mental health issues, so I am prepared to take her word for it.