I have ADD, and for a while they thought I might have ADHD too, time management is horrible and making sure we get enough exercise as well.
Also, I seriously, seriously, seriously hated that they made me sit at the front of the class room as a kid, that was actually the worst for me, as I would hear noise behind me and I'd NEED to look, I don't the adults realized that I NEEDED to just look to see what that was... and would get in trouble for looking.
Where if I sat in the back, someone could drop a pen or something, I could quickly look and see what happened, teacher wouldn't notice that I looked and then I could quickly refocus as my curiosity of what was that, was solved as I needed to look and get that thought out of my head and focus back on the teacher.
But the system said put everyone with ADD up front, which was absolutely stupid in my mind, we all have different needs.