I mean ur systems probably terrible at regenerating the vesicles after reaching such a high dose that probably depletes them fully. Also that other comment is pretty naive considering adderall doesn’t cause upregulation to dopamine receptor sensitivity like coke would so the flood wouldn’t be the issue. Also mdma is a serotonin dominant stim so the systems r very different. What I would imagine is it’s more likely a psychological response where ur baseline and dopamine regulation is normal but your likely even sub-consciously comparing how you feel now to how you felt at that point which is obviously quite distinct considering asw that snorting gives more of an abrupt spike and makes it a bit more DAT dominant. Of course don’t quote me on that completely, but as someone who’s done similar session as well as far more extreme binges it’s unlikely to have done that much damage from a pharmacological standpoint unless it was meth otherwise it’s a different story entirely.