This is so interesting and similar to the experience I have had the only time I tried LSD! I had promised myself that of all drugs this would be the one I'd be trying if I ever came across any.
The results were so extremely similar in spite of being an entirely different chemical compound! ;) That seems to be underlining a few facts of life doesn't it? It sure opened a door that could never be closed since then. Staying away from drugs allows me to stay positively high in spite of the world's madness around me.
Opening ourselves too much to your natural vibrations has multiple positive effects, but the clash with every day life can be devastating. By empowering yourself with love and tons of voluntary positivity, you'll do great, as long as you surround yourself with the right type of crew, close to the mother, positive and freeing.
All for one and one for all! Namaste :)
It might have to do with the fact these compound effect some of the same neuroreceptors in similar ways. Disclaimer: I'm not a chemist and have only very basics knowledge about chemistry.
I know the quote below isn't talking about aliens but I too had some "alieny" or higher power feeling to a lot of my trips.
I do find it really interesting that so many people share similar psychedelic experiences. Really peculiar. I stay away from drugs now myself for the most part. :)
Thank you for sharing your experience.
Humanity by and large shares similar brain chemistry. You can really only combine so many chemicals in so many different ways. I ate mushrooms and went bowling and played laser tag last night. The laser tag was more intense than I was really expecting.