[bratwurst3000]

this is true. Regular people get hyperfocus and adhd people get focus. real adhd is a neurologic disorder. its an instability in the flow of dopamin. so adderall puts dopamin flow on 200% and suddenly there is a steady flow for adhd people.

there are maybe 10% of people getting not focused and awake of adderal.

But "adhd brain reacts different then regular brain" is not true. For both its 20x dopamin release in 8 hours.