It's not entirely surprising, and it's going to hurt, trust us, we've been there...but I doubt it'll be as deep as some, so there's that to be grateful for.
Here's an interesting fact that might not be known. When British forces conclude their service in Afghanistan and return home, it will be the first time the British military forces have not been in conflict in over a century.
http://www.theguardian.com/uk-news/2...ry-warfare-end