> but my most common use is actually ADHD treatment

Glad it's working out for you. My partner's brother had been trying to do the same and it has completely changed him for the worse. Blown up his job, marriage, relationship with his young children, and he's damned fortunate that his siblings were raised better than me 'cause if it were my brother we'd be done already.

Adderall had always worked fine for him but we're living in a world where it's exceedingly difficult to keep a Schedule II drug prescription active and fulfilled.