I have done MDMA several times before and I absolutely love it with psytrance music. It makes me super energetic, social, euphoric, and I can dance for hours nonstop. I also get the classic jaw clenching/teeth grinding.
Recently my wife and I tried MDMA together. It was her first time
I completely transformed again — nonstop dancing to psytrance, extremely social, full of energy/euphoria, acting super outgoing.
Meanwhile my wife seemed almost completely normal externally ,calm, relaxed, and much less stimulated, even though she said she felt good.
Is this mainly due to differences in serotonin/oxytocin response, personality, metabolism, dosage sensitivity, or something else?
Curious if others have seen huge personality differences like this on MDMA.