Personally, I think no. If I hadn't been diagnosed and treated for my adhd, I doubt I would have graduated high school. I was diagnosed at 14 and put on a stimulant medication, and because of that I was able to graduated high school, attend university, and now I'm in med school. But without my meds? I can't even get dressed in the morning by myself, let alone pass my classes. It's doubtful I would be nearly as successful as I am today.