Yes I also have ADHD. It does seem to be associated with Asperger's quite a bit. I was called "hyperactive" (among other things) when a child in the 1960s, but the doctors in the U.S. back then couldn't figure out what was different about me. More than ten years ago when I first heard about Asperger's I was referred to a specialist at a local clinic. There was no testing, just a five minute interview, and he concluded I had ADHD but not Asperger's. He was wrong and I'm still ticked off at him for making such a cursory arbitrary diagnosis with such little justification. Apparently because I could talk to him and look him in the eye it was his opinion I didn't have A.S. The fact that I was near forty years old and could "fake" being normal for short periods much better than when I was younger apparently never crossed his tiny little mind. My special interests, never ever having had any friends due to problems with social interactions, and my sensory issues apparently meant nothing to him even though I told him these things.
To set the record straight, I have been officially diagnosed at least twice since then the past ten years with each diagnosis involving several hours of many different types of tests and observations, and I am now finally and properly set up (after yet another assessment by a psychologist) with the Developmental Disability branch of the local health department who referred me to the local Brokerage who have taken me on and assigned me a personal agent.
I also have low thyroid, high cholesterol, and I am pre-diabetic. I have low energy levels, erratic sleep patterns, chronic pain, and have been suicidally depressed, socially isolated, and extremely lonely for as far back as I can remember. Little sounds that other people can ignore feel like a sledgehammer hitting my head. Every sensory input is too much, like the volume cranked all the way up. I realized when quite young that I experience life far differently than everyone one else around me, differently even than anyone I ever heard about or read about. It wasn't until I was in my late thirties that a counselor suggested I might have Asperger's Syndrome. I did some research and reading the list of symptoms it was like light bulbs going off over my head. I self-diagnosed, had a clown fail to diagnose me from a five-minute interview, but since then I have been been correctly diagnosed after extensive testing.
It really ticks me off to hear or read of people who think Asperger's Syndrome is a made-up condition for lazy whiners. If they could only experience life as I do even for a moment, they would probably go mad and scream from pain and frustration.
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"When you ride over sharps, you get flats!"--The Bicycling Guitarist, May 13, 2008