The thing is, even if an author didn't -consciously- choose to inject such things into their work, it's certainly possible they put it in on a subconscious level. Now, of course, without asking the author it's strictly speculation. But I don't see any harm in speculating either. It can be fun and yield worthwhile conversation to discuss one's interpretation of a work and the authorial intent behind it.
I guess it depends if people think that war makes people unpersonable in life outside of the military... but I think I jumped the gun there...







