Lunatic! Crazy man! Psycho!
There's this homeless lady who hangs out in the student center where I work. She constantly bothers all the workers and generally makes a pain of herself to everybody around her. She endlessly maintains that she's got extensive nerve damage, but she maintains far more symptoms of paranoid delusional schizophrenia than anything else. she may be telling the truth, but I'd have to see the medical records before I believed that.
crazy people are sometimes scary, sometimes pitiful, but mostly funny. The weird thing is that there's this big mental hospital just across the street from the student center, and they do offer an outpatient service. Give her a bottle or two of dopamine, and she'd be fine.