Your response seems more like someone that got called out, and over responded angrily. It is not how one would expect a mature person to respond.
Maybe you could tell us your native language?, and what is the name of the disability? I have dyslexia, and graduated with honors. The fact you can take your time and do research at your own pace should more than demonstrate your 'disability' would not be a problem.
At your 'age' you should be eating well; working out; sleeping a decent amount of time and nothing else until you are 25 at least. By the way, the last time your age came up, you were 22 and that was weeks ago. Happy Birthday...