A quote for Joker 2019 should be added for this Category since it relates to a villain suffering from Mental Illness and is a better example of a Mentally Ill Villain.
"The worst part about having a mental illness is people expect you to behave as if you DON'T." -Arthur Fleck on his journal
MalikMagistral (talk) 03:34, October 15, 2019 (UTC)
Just Delete this Category, because It's useless and it's confusing
How we could Solve this[]
What about we do Proposals for Mentally Ill on Both Heroes and Villains Wikis similar to the Proposals for PG and PE?!