Completely different... I hate speed, I don't get any euphoria or empathy or nothing. I'm just a wired mess who doesn't know what to do, apart from to wait for that horrible comedown... I hate amphetamine.
Adderall only keeps you up for 12+ hours if you're taking XR. Adderall IR lasts about 3-5 hours depending on your tolerance, which is the same timeframe for MDMA.
There is definitely nothing "special" or "deep" about a speed high, thats for sure. Euphoric though? Absolutely.
I never meant to suggest they were the same, just that there are some similarities.
I barely ever take Adderall. If IR keeps you up that long you're dosing way, way too high. XR is supposed to last 9-12 hours, IR 3-5, maybe even 4-6, definitely not 6-12. My girlfriend is prescribed and takes it daily, you're not the only one with experience in this. Your window of 6-12 hours is a little too big, and for that matter inaccurate.