Even a hint of a sick sense of humour comes under attack from a lot more people these days. They seem to think it stems from lack of understanding of tough situations, when in fact it's the opposite. If you've been there, humour is the only way to come through it anywhere close to intact. 

I can only admire how you use your art as therapy and expression to come to terms with what you've seen and experienced. I often wonder how anyone can manage to reintegrate into civilian life after coming back from a warzone. 

*Oh gosh, I had to laugh! When proofreading what I just wrote there, "warzone" had autocorrected to "sardine"!*