Nothing. To be more clear about the potential for abuse, it's an ADHD medication, so they don't want you selling it to other people to abuse. It's not physica

Nothing. To be more clear about the potential for abuse, it's an ADHD medication, so they don't want you selling it to other people to abuse. It's not physically addictive, so you can only really get hooked on the benefits, there aren't any withdrawals or anything if you don't take it.