Beautiful fall day, 16 years old, 2 hits of clean LSD with the girl I love, and my best friend. I highly doubt a trip can go better than that (not talking about difficult trips with positive aftermaths). Moments of living nirvana, laughter in its purest state, and more environmental beauty than you can wave a mandala at.
I got to see just how much of a well calibrated figure 8 my brain can think in. Actually more like a bunch of eights intertwined in 3 dimensions. I'd think of a concept, which would blow up into many more, and each of those blow up into even more! And somehow, quite vividly, it all comes back seamlessly to the original concept. Often times comes back to something that happened previously in the adventure. And sometimes even foreshadowing the future!
EDIT: now when I visualize this thought pattern, I see it more as a fractal of thoughts! And now I want to know if anyone in this community could direct me to some reading about the significance of fractals in life. The psychedelic experience produces fractals in so many different ways, if you can sense/think it, it can be fractalized.
And as if that wasn't overwhelmingly mind blowing enough for one day, as a climb over my girlfriend as she lies on her back, and kiss her; my entire physical environment seized to hold significance, and soon after I lost sensory connection with my location. It was just a single being, my girlfriend and I, suspended in space and vibration. One being, but infinitely individual halves. Thats really the very best I can describe it, at least in these hours of the night. And I really believe something like that simply won't happen without a connection that goes beyond simple biological attraction.
Without a single minute hesitation, that was THE best day of my life.