So I'm an author, and I was thinking of writing a book of short stories that all occur during an alien invasion. The idea is that the people in the story would all be innocent bystanders dealing with their own complicated lives on top of the alien invasion stuff. Like, one idea I had was a guy who just saw his wife in bed with another man would have to work together with said other man after the building collapsed and his wife died. 

The reason I am posting in this group is that I want one if the short stories to be from the point of view of someone with schizophrenia who believes at first that the invasion is a hallucination they are having, and possibly goes on to have hallucinations throughout the alien invasion and has to sort out what's real and what isn't. Would adding this story be disrespectful, or otherwise a bad idea?