[viciousvoxel]

Minor correction, but in the book the act of asking to be discharged on account of insanity is taken as proof that one is sane, because no sane person would want to keep flying bombing missions day after day with low odds of survival.

[saghm]

That honestly doesn't make much sense when presented like that. It doesn't seem obvious that every single insane person would pick the insane choice in every scenario. It sounds more like a case of "necessary but not sufficient" in terms of sanity. (I imagine the book probably had plenty more nuance than the oversimplified strawman that I'm criticizing).