show your mentally ill characters

Hengshui - Clinical(?) depression

Benxi - Pretty bad anxiety that gets triggered when he's upset, can even have panic attacks if bad enough (probably has something close to PTSD due to him being an ex-soldier/mentor in the Flames of the Sky)

Mingsha - Half-insane (or quarter), even though he denies it

Datong - Anxiety, possibly something close to separation anxiety

Shaanxi and Hebei have really bad rage issues but aren't in mental hospitals yet

Fam got her eye taken out by a tyrannical king and banished from the light realm. She’s not okay 

Depression, anxiety, cptsd, and undiagnosed autism 

Ah wow, who doesn't have something going on is easier to answer...

Of the ones I have posted so far:

Mandie Armstead (some sort of personality disorder)

Mitch Barnes (possible schizoaffective personality disorder or bipolar disorder)

Puck Benteen (antisocial personality disorder)

Black Rat (antisocial personality disorder)

Luther Broderick (indeterminate, suffered a mental breakdown of some sort)

Shane Buchanan (possibly antisocial personality disorder)

Burgundy Rat (some phobias related to childhood trauma)

Jay Campion (this guy is complicated--Jason Rosedale, the "host," has dissociative identity disorder and likely post-traumatic stress disorder, while the primary personality, Jay Campion, strongly comes across as having antisocial personality disorder)

Ernst Dannecker (some sort of personality disorder)

Gret Dannecker (no technical diagnosis, but her personality is very cold and blunt largely due to abuse/trauma)

Jan Delbrück (I'm not sure what's up with him, he just comes across as emotionally empty and apathetic/asocial, possibly major depressive disorder?)

Chance Devetko (obsessive-compulsive disorder)

Doomsday Rat (he had a sort of Stockholm Syndrome (hard to explain) which he's mostly overcome but occasionally has a mild relapse)

Drake Rat (post-traumatic stress disorder)

Damien Evans (post-traumatic stress disorder)

Emma Hemstad (agoraphobia)

Gunter Hesse (recovering addict)

Kolten Himmel (some sort of developmental/intellectual disorder--he's described as "slow" or "stupid," depending on who's doing the describing, but has some savantlike abilities too)

Otto Himmel (major depressive disorder, previously suffered post-traumatic stress disorder (or "shell shock"))

Chad Jenner (antisocial personality disorder)

Keewadin-Nodin (likely antisocial personality disorder)

Alan Kincaid (autism spectrum disorder, also some sort of dissociative disorder, recovering addict)

Mark Kincaid (dissociative fugue)

Godfrey Klemper (likely borderline personality disorder, post-traumatic stress disorder, also an addict)

Max Kristeva (dissociative identity disorder, post-traumatic stress disorder, some phobias)

Alexander Marcott (probably obsessive-compulsive personality disorder)

Lukas Mettbach (post-traumatic stress disorder)

Mishosha (not sure, possibly narcissistic personality disorder)

Ratdog (not so much a specific disorder as frequently engaging in risky/escapist behaviors)

Justin Reichert (post-traumatic stress disorder, cyclothymia)

Mike Rosedale (post-traumatic stress disorder)

Schavitz (not sure but he's definitely some kind of sadist)

Joseph Silvertree (antisocial personality disorder)

Stick-In-The-Dirt (some sort of anxiety disorder)

Zhooniyaawaa Chepi (some sort of personality disorder)

...I seem to have a lot of sociopaths. Most of them are relatively harmless, just kind of jerks. One of them is actually rather cordial (he just doesn't "get" people). All the PTSD is because trauma plays a huge role in most of my storylines. Many of them, especially in the stories set in earlier times, are undiagnosed.

Bipolar and ptsd here

Oh boy here we go-

Adriel - Autism, PTSD, RAD, Addiction

Alek - BPD, PTSD

Arathorn - Anxiety

Cecil - ADHD

Cyril - Bipolar

Darrel - NPD

Dexter - ASPD

Dion - CPTSD

Edgar - DPDR

Fay - Hypersexuality

Flet - PTSD

Henry - Depression

Ian - Anxiety

Jonah - PTSD

Lee - Anxiety, CPTSD

Lucrezia - DPDR, CPTSD

Lydia - NPD

Merle - PTSD

Michael - Anxiety, Autism

Nicholas - ADHD

Odessa - Anxiety

Reed - PTSD

Scarlet - Grandiose Delusional Disorder

Séan - Pyromania

Sius - ADHD

Valence - Depression, Anxiety, PTSD, Hypersexuality, ARFID, Addiction (damn)

William - Anxiety

Zacharie - Depression, PTSD

Zaddoc - ADHD

literally all my oc, but definitely this guy.  Depression, anxiety, ADHD, PTSD

My poor poor traumatized son.

literally all my ocs tbh but let us begin

kai - generalized anxiety disorder
scarecrow - idk man he's just insane
seonghwa - seasonal affective disorder, anxiety, former addiction
edelweiss - intermittent explosive disorder
spitz - ocd, former addiction
leon - autism
cheshire - psychopathy, hypersexuality
hatter - ocd, psychopathy

I don't have that many that I can think of off the top of my head, the first two that came to mind were these two dudes:

Dr. Hyde - PTSD, Depression

Felicity Forenwyre - Autism & ADHD

IC is bipolar, and is dislexic! Do not ask him to read...he doesn't like crying.