(I agree with Jon's BIL. I'm not a psychiatric professional-- I'm a neuroscientist by training with a specialty in drugs of abuse, including members of this particular class of stimulant meds. There's a reason why they all possess high addiction liability, and why they are abused/used recreationally. Everything in these drug classes also has the potential to trigger psychosis in some individuals, too. Just noting that. I know, I know... you're all just very glad that I'm not teaching anyone English composition, aren't you?

)