I have been on adderall for 4 years and have becoming increasingly abusive of the drug. Tonight, I finished a months worth prescription of 20mg pills in 6 days. Thats 100mg a day. 5 times the amount prescribed. Although this is the worst the abuse has been ( and my law school finals are weeks away) I do have a serious problem and need help to fix it. NA is out of the question. I have quit before, but the longest I made it was three weeks. I don't want to stop taking the drug, I just want to be able to take the amount prescribed.