"For a while, every smart and shy eccentric from Bobby Fischer to Bill Gate was hastily fitted with this label, and many were more or less believably retrofitted, including Isaac Newton, Edgar Allen Pie, Michelangelo, and Virginia Woolf. Newton had great trouble forming friendships and probably remained celibate. In Poe's poem Alone, he wrote that "All I lov'd - I lov'd alone." Michelangelo is said to have written "I have no friends of any sort and I don't want any." Woolf killed herself. Asperger's disorder, once considered a sub-type of autism, was named after the Austrian pediatrician Hans Asperger, a pioneer, in the 1940s, in identifying and describing autism. Unlike other early researchers, according to the neurologist and author Oliver Sacks, Asperger felt that autistic people could have beneficial talents, especially what he called a "particular originality of thought" that was often beautiful and pure, unfiltered by culture of discretion, unafraid to grasp at extremely unconventional ideas. Nearly every autistic person that Sacks observed appeard happiest when alone. The word "autism" is derived from autos, the Greek word for "self." "The cure for Asperger's syndrome is very simple," wrote Tony Attwood, a psychologist and Asperger's expert who lives in Australia. The solution is to leave the person alone. "You cannot have a social deficit when you are alone. You cannot have a communication problem when you are alone. All the diagnostic criteria dissolve in solitude." Officially, Asperger's disorder no longer exists as a diagnostic category. The diagnosis, having been inconsistently applied, was replaced, with clarified criteria, in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders; Asperger's is now grouped under the umbrella term Autism Spectrum Disorder, or ASD."