[LocalH]

Various stimulants can also have a different effect, depending on one's neurotransmitter balance. For example, Adderall is generally speed to someone without a dopamine deficiency. I would imagine even crystal meth would be far less harmful with a dopamine deficiency than without (although there are still the issues with purity and dose size that would make it inadvisable to experiment).

The day we can discover what someone's exact neurotransmitter balance is, I think we'll learn a huge amount about how the brain works via that mechanism. I think if we ever reach that day, we'll also learn that there is no such thing as "neurotypical"