Really? Thats too bad, I must have an allergy to pot.
The overwhelming paranoia was the best part of the initial rush. The Jamaican and Columbian Redbud made the car windows melt with nice purple flashes to the bass music, the Golds made the Sun sparkly and music crisp, and the Thai made me wonder how the planet could hurl through the Galaxy spatially in a spiral, not a circle as you were taught since the Sun was moving, too.
If your'e comparing to LSD tripping, not even remotely close. The Redbuds were like early LSD flashes, the golds were like end of day LSD when everything is still shiny and happy, to me at least. Could be brain injury from getting hit with rocks too many times, also.
Some primo nugs of Headband got me close recently, that was fun before the couchlock set in and could't fill the bowl anymore.
Ate 5 grams of afhani black hash in brownies, that melted everything a bit and lotsa flashes for 2 hrs and passed out for 12 hrs, that was a bummer.
I think it's hard to get there with all these Indica crosses before couchlock sets in, and smoke it till smoke is coming out your ears and nose, like its a $30 dollar bag not $300. Overdosage is recommended.