PTSD is the same, regardless of the trauma. (Not everyone who experiences trauma develops PTSD.) PTSD not only causes brain chemical changes, it causes changes in brain physiology. That's part of why at this point it isn't curable. They're still figuring it out. It's also part of why it's so tough to live with.

No one is "for" war. I think everyone is against war (those who are living in reality.) But soldiers realize that sometimes you have to fight for what is right, or those who want to counter that will take it away. My personal thanks for all soldiers, marines, airmen, coasties, and sailors!