I honestly think is a great idea for affirmative action?

Affirmative action for those who suffer from mental illnesses. I'm not talking about psychotic murderers; I'm talking about those who suffer from anxiety disorders, depression, mood disorders, ADHD, and maybe schizophrenia. The stigma against mental illness is ridiculous. The truth is, most of these people are highly intelligent but struggle in school because they cannot focus or even attend. Every day is a battle for them, and I feel they need to be recognized.