[quote=@Banana]
[@Cuccoruler]
I don't even know if it is insanity that makes her more sane or whatever, but she's normally not supposed to be like this.... so... you're probably right. Normally she gives no shits but she hates combat, and it's more of a thing where she's...
I can't explain this.
[/quote]

Well if you want to express the insanity one way to do it is have the character laugh when something isn't funny. Kinda like the Joker. Look at characters with insanity as an example and try to go from there.