[supersour]

True, I suppose there are the "extreme" users of amphetamines which I haven't considered. Though I wonder if those who take megadoses of adderall are the same people who already are willing to consume methamphetamine or other street stims.

This isn't the same person as the student or office worker who prefers taking low dose methylphenidate to their usual two cups of coffee. If the drug was obtained illegally, many consider this to be misuse or abuse of the drug, and this is the caffeine/ADHD med cultural discrepancy I was pointing out.

So I suppose it is fair to ask: with the availably of black market stimulants, to what extent does restricting ADHD medication availability cut down on stimulant abuse?

[EdwardDiego]

Methylphenidate is often a fallback for methamphetamine users who can't hook up, but I agree it's ridiculous to expect constraining Ritalin supply will make them magically not addicted to meth.