Seriously, why do you have to make it so personal. So you have a script for adderall and it works for you. FANTASTIC! I have no problem with you, you're the one that seems to have a problem with everyone else.
What I do have a problem with is those who take adderall and DON'T have a script for it. Where do you think they get it from? I can just about guarantee that most don't just "borrow" a few pills from their friends.
Most of this stuff makes its way into the market through theft. Whether that's stealing someone else's bottle of pills or raiding a pharmacy. Either way, it's still illegal (and a felony in a number of states). Maybe the premed students aren't the one doing the theiving, but when they pay the pill pusher they're just as guilty.
This isn't about your legal use of a drug, this is about a HUGE number of people using the drug without a script. And don't give me the blah blah blah that ADHD is SO horribly underdiagnosed. That's a bunch of crap, if anything the doc's give these kind of pills out more than they should. Besides, if we could accurately self-diagnose then what would be the point of having a prescription drug system in the first place? Ow, I hurt my toe! Quick, give me some demerol! Where the hell is the difference? And don't say "Adderall's not as bad as demerol" both are addicitve and you could get hooked on either one.
I love the people who say "it's ok, I can control myself, I know what I'm doing." I see plenty of addicts that come into the ER all the time that said the exact same things.
You're welcome to use whatever drug you want in your own home, I could care less. But if you bring that into public where I become aware of it, I have and ETHICAL and MORAL obligation to report that to the dean. This is especially true of med students (and no need to talk about again how med students on whatever drug aren't a danger to their patients).