While trauma and the effect it has on our brains  is not well understood and is still widely misunderstood, it's time we all began to question constant warring - given that it is driven by western nations for economic profits alone in the sale of  arms and war supplies. Canada, the US, the UK, the EU, etc - we all supply both sides of every conflict. It's time soldiers know who they are fighting for upfront. Ask not what you can do for your country, ask which corporation you've signed up to serve under. The literal shell shock of war combined with the creeping knowledge that  it is not for the purposes as described, is seeing our armed forces return, severely if not always visibly, damaged.