Just a two cents, if two people relatively close to me at work was charged at with a saw. I'd be wary of the anniversary of it and the possibility of it happening to you (security found a knife in one of the bags they checked during this time around.) The mental stress that ALL members went through that day would count as PTSD. Post: Anxiety happened after the incident. Traumatic: Self explanitory. Stress: Refer back to post Anxiety. Long story short. Two Cents is not that "rich"