It's kind of like needing to wear glasses; all you know is that everything looks blurry, and as far as you know that's how everyone sees. And if you struggle to see clearly, well, that's your problem.
My guess is that it stays undiagnosed because doctors aren't trained to make the connection between untreated ADHD (as an adult) and the disparate consequences it has on one's life.
My guess is that it stays undiagnosed because doctors aren't trained to make the connection between untreated ADHD (as an adult) and the disparate consequences it has on one's life.