

That’s a valid point. Although I’d add that, as you get older, it’s not only the significance of the stimuli that increases, but the overall levels of stimuli increases. More responsibilities, more burdens, more stress, and less likely to be given any concessions due to being young.
It’s true that, for people who don’t have ADHD, the meds used to treat it can be misused for ‘recreational purposes’. For people with ADHD however, is not a party drug. Infact, it has the opposite effect’s (generally).