Why don't people with ADHD, OCD or Asperger's Syndrome get disability payments?

in order to get 'disability payments' you have to prove you cannot do any type of work anywhere. Somebody who has vision problems could still talk on the phone in a customer service position And obsessive compusive disorder would be a good executive secretary--these recruiters look for highly organized. As in EXTREMELY. OCD would be an asset to the position. It's intentionally difficult to get disability because the lawyer has to prove the person cannot function at anything. It can't just be 'I don't think I can work" otherwise everybody would apply.

I have Aspergers syndrome and I have never and would never accept disability payments due to having Aspergers syndrome. I have a job and I work just fine. As long as those I work whit know that I have this disorder it is not a problem. I just had to choose a job that fit me, just like everybody else.