Providing schizophrenics are correctly medicated they will remain on an even keel and lead normal lives which, YES, includes "partying". Sheila's problems seemed to stem from her not taking her meds. You completely overlook that Sheila was afraid she "might hurt/harm the twins" -she never mentioned killing them- PRIOR to her first admission to St Andrews in 1983. Presumably, once stabilised, she stopped having these thoughts. Her problems recurred when she stopped taking her meds. You seemed to have lumped all these occurrences into the same time line. You choose to overlook why she was given intravenous meds, when it's been said numerous times why.
As for self diagnosis, Malcolm told his consultant that all he was suffering was a bout of food poisoning picked up in Egypt. He was a very forceful character. They didn't argue with him. I told him I hoped he was right and that it hadn't been pancreatitis. EXACTLY 60 months later, within the pancreatitis time line, he died of sepsis caused by undiagnosed chronic. So much for self diagnosis, eh?
As a general rule,if one doesn't improve within 5 days of self-diagnosing,then seek help.Though personally I'm not an advocate for that either,but that's me. I'd advise everyone else though.
However I wouldn't be the same about children.
Sheila's IV med would have been first administered when she was throwing a strop and because it would more or less have worked instantly,it was continued and they stuck with using it. I look at it as having been a" cosh" in treating the symptoms rather than cause of her outbursts. I still maintain that the NHS would have done better as well as saving them £££££'s.