Opinions - Can DXM bringing back the magic?

[Romulusza]

Not long ago swim entered a post into the MDMA experiences, where he questioned a awesome experience after many mundane experience with MDMA. Swim has used mdma many times but has noticed that his experiences have become less and less potent over time and nothing came close to his first few times… Until recently. He added that he has recently had a mind blowing experience with his less than normal dosage. He questioned why all of a sudden the magic returned!? He also said that he had tried DXM the night before but got little response. Just the usual, must be a different batch, bla, bla…
Swim also likes to occasionally indulge in a bump or two of methcathinone from time to time. Doesn’t seem to be very popular in most parts of the world, but here is South Africa its pretty well known. Anyway. Seeing as methcathinone is a type of amphetamine swim realized that MDMA and amphetamines are closely related (correct me if I am wrong). Swim has also been doing allot of research into DXM acting as a NMDA receptor antagonist and possibly causing reverse tolerance in amphetamines.
I would like peoples opinion on my theory that DXM some how either potentates or perhaps causes reverse tolerance to MDMA. I’m not too sure how long DXM stays in your system but swim’s extremely euphoric experience from MDMA was 30 hours after he had taken 300mg of DMX. I must add this it was close, if not better than his first MDMA experience.

The MDMA was from the same batch that he usually uses, and other than the DXM, there wasn’t really much else that he did different. Swim hates DXM, really doesn’t like the feeling, but swim if going to try low doses of DXM and see if he can repeat the results.