Fnord wrote:
Those who believe their own diagnoses without benefit of confirmation by an appropriately trained mental-health professional have a fool for a patient. An amateur diagnosis is merely a faith-based claim, much the same as any religious delusion based on faith alone.
Not everyone has access to trained mental health professionals. Without self diagnosis they would just have to suffer in silence and get no help at all. If I didn't think it was likely that I had aspergers I wouldn't be on this forum.