Well obviously I did at 4 or 5....but then again I have a few times from surfer friends of mine when I was 20/21 but each time it was mixed with many other chemicals so never a pure experience but I'd say it's like a light dose of acid maybe more on the shroom side of trips but def. the mental realm of LSD like your head is linked to some unseen cable bonding you to the ancient wisdom of the eldest trippers throughout time Aristotle, Socrates, Da Vinci, Einstein but the bandwidth is lagging so you just catch glimpses of genius out of the corner of your minds eye....