[Sooth2222]

Borderline personality disorder?

Over the border from neurosis and well into psychosis?

[rstrahan]

Had a teacher of mine in high school go off the deep end. Started talking strange, principal sat in on his classes later that day, was arrested and put in psych ward next day when found running down a major street in his underwear in freezing temps. Can happen out of the blue

[Slyfox]

Was reading about Borderline because I think I have at least two family members who seem to have that problem.

Yeah, sounds like the teacher had a spike of psychosis.