I'm slowly realising that all but... like, three of my RP characters are on some level crazy. And of those three, one is a twelve-year-old dead-and-resurrected boy wizard and one is the widowed father of two teenage girls who have a high probability of dying young through being wizards too. So I'm not entirely sure of their underlying mental health either. Functional, all of them, but every one has some kind of worrying issue.
(The other is King Lune of Archenland. He's sane. I think.)