Weird feelings over this.
In my entire professional life spanning more than 50 years, learning empathy has become as natural to me, as breathing.
Personally, I look at the over four thousand KIA in Iraq. While President Bush was winding down, coming from the POV that a stable Iraq with free elections and a thriving economy would serve as a model. Therefore, the loss of a child or friend or husband, while emotionally painful, a positive legacy 'exists' to reminds you theirs was a 'good death'.
Now, lets' look at Afghanistan. NO foreign invader has been able to pacify Afghanistan. E.V.E.R..
So I look at Bergdahl with a little different POV...as to his possible motive.
He didn't kill any of this fellow soldiers firsthand like the psycho at Fort Hood. He left his belongings in a very neat stack.
My vision of a paratrooper is one, that you'd never want to face down in a bar. Or, for that matter, across the line of scrimmage.
"Meekness", immediately comes to mind whenever they show you his picture.
I give him the benefit of the doubt that he didn't want to be one of those almost 10,000 'forgotten' KIA statistic, asked to die for a cause that is complete bullshit. I get it.
That said, he dishonored the uniform and the soldier fighting next to him. I hope he gets sentenced to life in prison.
Obama would probably pardon him in one of the digital salutes we'll be seeing from him as he's boarding Marine 1.