No sir what it means simply is that you lack understanding of the nature of mental illness. And as far as condescending I only meant to point that out as you seem to lack a certain understanding of the why in this case. Evil ? Yes. But then I guess the early Christians used to kill these " Demon Possessed " people because they were " evil". Thankfully we have come to a greater understanding of the human mind. Except for Democrats of course. LOL.
BTW, I have been around the mentally ill in my lifetime, enough to know of what you speak. Granted, it was not my mother, but an uncle. I still experienced it.