Yeah he's been on that dosage for years through 4 different doctors. It's not like this current one just started him at a high dose. He's one of those people who metabolizes his meds very fast. Like give him a 20mg adderall and give him a drug test 8 hours later and he'll pass, kinda fast. Every medication he's on is a higher dose than average. And the pharmacist can see everything he's on too.