hi, I take 120-140mgs of adderall every school day and this dosage now seems to do very very little for me. It does not come even comparably close to about 6 months ago when i could take 60mgs and beg and plead for other work to do. i barely complete notes in class with 140mgs just begining to kick in. Does anyone know ANY way to improve the effects of my dosage? ANY ANY ANY Tips welcome, I chew them every morning, they are extended release capsulses. 140mgs barely does anything now, improve?[/ SIZE]140mgs barely does anything now, improve?