A thing not always mentioned about mental conditions is that they can be medicated. Then a person may look normal, sometimes even feel normal. Occasionally a condition is basically cured. But the person never becomes someone who never had that experience. And rarely is a condition actually cured. A person with ADHD and a person who appears normal thanks to medication are in very different scenarios. But the latter may be an elaborate surface, or a clothesline barely still hanging. Sometimes we walk around as scarecrows. Oh, look, it's a semblance of Homo sapiens!