^^The start of the US invasion of Iraq was almost 20 years ago.
Too many people still view PTSD as being scared of fireworks. Heck some view PTSD as a cop out, as a case of not being tough enough, etc.
We don't want a world where everyone is so numb to heinous things that we eradicate the inheritent kindness and love in this world.
It's tough to care for someone intent on throwing their life away for reasons they aren't entirely sure of.
Spread love as much and as often as you can.