Sorry but real mental illness is very, very different from what I see diagnosed as ADHD nowadays.
It isn't the kids that are sick, it's those who claim the kids are sick, to excuse maybe our own shortcomings, our lack of parenting, that we should blame on a very stupid system that if we can't see it, makes all of us so busy destroying the planet for the future of our kids that we don't have time for proper parenting. Seriously, we are the ones who are ill, if we can't at least see this. We created a sick world for them, now the least we can do is acknowledge it, and do what we can to put it right.