Actually, that's not too far from the truth. In the UK at least, my observation has been that psychiatry tends to stick its oar in when there is:n your "everything is subjective" world insanity could not exist. I'm not sure how you could ever justify treating any pathology given your worldview. Crazy people are just a different form of normal, aren't they?
- serious risk of harm to self or others
-inability to function in society
-Unusual or bizarre ideas that operate outside a given socially established context and which lead to unusual actions.
In the case of the last one, you can't enforce anything unless the person does something dangerous or threatening.
It's only when you come to the attention of services that (obviously) any diagnosis is made. You could diagnose most people with something if you really tried. In fact, if you check out
http://www.mentalhealth.org.uk/page.cfm?pagecode=PMMHST
you'll see mental ill-health is hardly abnormal. Check out any reputable mental health website and you'll see these statistics replicated.
People have all kinds of weird and wonderful ideas. As I think has already been pointed out on this rather pointless thread, religious beliefs could quite easily be classed as 'delusional' from an overtly rationalist viewpoint:
"Someone is gibbering away on his knees, talking to someone who is not there. Yes, he is praying. If one does not accord him the social intelligibility of this behaviour, he can only be seen as mad" - Laing, 1968
John White - I'm glad you brought up Laing; he's been effectively deleted from psychiatry, yet you can see how many of his ideas have filtered into the mainstream from the 60s, at least among the more thoughtful practitioners. If Jay Ref doesn't want to check out some of the most innovative and compassionate psychiatry ever, it's his loss. The original post was so incoherent and illogical, I'm amazed you bothered to reply. Oh, I'd recommend you read the biography by his son, Adrian. It details some of Laing's zany antics in hilarious but touching detail.
Paranoid personality disorder can be found on pages 690-697 of DSMIV-TR (2003). You'll note this diagnosis is predominently contingent upon factors relating to interpersonal interaction. Why the original post veers from this to schizophrenia (different set of diagnostic criteria - pp 297-345 for various kinds) to some invented 'paranoid social disorder' (not a recognised diagnosis - see DSM) is beyond me. You'd think these critics could do some research.
Let alone the flawed leap of 'logic'. Sheesh.
Heh, just for the record, in the last year I've got talking to two psychiatric nurses that you could basically call 'truthers' and one psychiatrist that was kind of like me - unconvinced, but thought the 'inside job' hypothesis was certainly possible. And that's considering 911 isn't a usual topic of conversation. Crazy, eh?