Well so much...

One time this poor man who had paranoid schizophrenia was very sick and delusional. (He was cool as hell to me!) he came into DBT class and started going off about being there against his will (72 hr hold) and the injustice of how they'd were treating him! I felt so bad he was so upset. Eventually they had us go to our room and he was wrapped up in the restraint thing, put on gurney and taken to quiet room.

Another?

I was in a group and this new guy was called out when two police officers came on the unit...
They had their hand on their tasers and we were told not to watch...he eventually gave up and was arrested.