>>33530903
I've done it alone a handful of times back in college. I put on some peaceful music and sank into pure bliss on my couch. It gave me a sense that all is well and will be forever more. If you've ever read "Brave New World" MDMA is like what I imagine Soma is like in that novel.
Only catch is, you will want to text everyone you have any kind of connection with, and if they respond, you risk deluding yourself into thinking you're soulmates.
Fun side effect: whenever I was on MDMA, animals would gravitate towards me. I remember being on it one night and hearing a "meow" at my door from a neighbor's cat who wanted inside my apartment. I ended up spending the whole night with the cat sleeping on my chest, purring like crazy.
TL;DR - MDMA is plenty fun alone, but its not the right tool if you want hard hitting revelations or soul growth. For that, you need mushrooms, 3.5g-5g ideally. Do them alone, blindfolded and in a dark room.
MDMA just lulls you into an artificial bliss, it shows you one side of the coin, but if you want truth you need to know the flipside, the unrelenting, hostile, ugly side of reality.
Only when you accept the world in all its cunning savagery will the doors of perception creak open, and beyond them you will find the rare moments of the truest, naked beauty left by the hands of fate.