I've recently made an acquaintance who has schizoaffective disorder and believes that she is part of MK Ultra and was raised to be a sex slave. I feel really bad for her and want to help. Any suggestions? Do I go along with her delusions? Or do I try to make her see things a bit more logically?  

While I have friends with various disorders (bipolar, schizophrenia, etc.), this is one of the more severe cases I've seen. 