That's why I now provide documentary evidence of everything. I'm off to my GP this afternoon to ensure I've a letter to cover my dyspraxia.
If you believe you have a condition or are told you have one, go get it assessed.
I was told way back in 2006 by a retired mental health nurse to see someone but ignored it until the shit hit the fan. Given my 1978 assessment that my mum made disappear (working in right place to make this happen - discussed previously), I should have known better.
EDIT: I'm having a day off work, using up flexi before I change teams.
There was a brief article on "This Morning" about an increase in people believing they have the condition. Perhaps awareness raised by Chris Packham and Christina Middleton has led to this.
This is why it's more important to have such things properly diagnosed, simply so that your are believed. I remember being explicitly told that people believe, for example, that an increase in cases of AD-HD were an effort by some to claim extra benefits. I was told my diagnosis was okay because I was working.