That is very different from my experience. N2O pretty much just disconnects me from my body for a few moments. It's kind of fun and strangely addictive, but if I do too much in one session, I get a very eerie and icky after-effect in which I felt slightly insane and lasting some hours. I actually had this problem after the dentist when I was young. Actually, the last time I had N2O at the dentist, I actually had a "hole" experience, in which I went flying through outer space toward heaven. I was 18 at the time, and I sat in my car in the parking lot for about half an hour afterwards because it took me that long to feel like my survival instinct was properly intact. This experience was a big inspiration for me to seek out psychedelic drugs, starting with DMT, but I never experienced anything else like it nor have I really sought out dissociatives.
Mmm. Back when I used to eat onion, garlic, and large amounts of chile pepper, I would happily eat it all the time. Mexican, Thai, Vietnamese, Indonesian, Indian, African and Ethiopian, etc. all found their way to my palette while on psychedelics, in addition to plenty of late night diner visits. Sadly I can't eat much of that anymore because my IBS got so bad. Onion or garlic, even in small amounts, became reliable triggers of horrid symptoms.
The good news is that my GI system seems to be doing fine with psychedelics. In fact, I think they are helping to treat it as with my myriad of other functional / auto-immune problems. I'm trying to not get my hopes up and focus on long-term healing, but if I can heal my GI system, I may be able to eat onion, garlic, and larger amounts of chile again. Yum yum yum! I'll still probably be COVID shy, but that's what take out is for. And then I don't worry about offending anyone if I appear to orgasm from tasting a curry.
I was only half serious, but you have given me a lot to think about. I could discuss this in much more depth but that would not really be on-topic here. At times, I have not been at all shy to express my pleasure. I mean, I don't really do quiet sex, so if a window is open or I'm in a tent, then everyone around is going to know what me and my partner are up to. This is most especially so if my partner and I are tripping, in which it can go on for hours. At times, I've felt it to be my duty to raise awareness of what's possible in terms of ecstatic pleasure. Few people realize their true potential to experience pleasure, so they don't know what to strive for. They need inspiration! Of course I doubt most of the others saw it that way, but I really didn't care at the time.
Perhaps the deleriant-like effect arises from the stimulant action. Maybe it induces a state close to stimulant psychosis together with the 5ht2a psychedelic aspect. Perhaps?
Anyway I won't take your suggestion. In fact, I doubt I'll take MDMA again. Even a "normal" dose feels toxic to me in the days following.