War therapy

So this is the therapy I was talking to related to war trauma:

http://www.nytimes.com/2007/08/28/health/28game.html?fta=y

This is dealing with soldiers who directly dealt with combat and may even be avoiding thinking about it, but if war is a continuous part of our society and reenacting provides a way to control violence and deal with trauma, maybe sheds an interesting light on reenacting as a hobby...