I’ve always wanted to try this but never got a chance. Is it all just made up Rogan-isms or is there some substance to it?
Rogan discusses the hallucinations too much but the visuals are about 1% of what's going on.
Basically it forces you into end states of meditation that monks spend probably decades trying to achieve. Total loss of anything but awareness in terms of headspace if you go deep enough. Out of body because you no longer have any form at all (not a ghost self like near death experiences or religion)... Your awareness feels unbounded and infinite and not associated with anything physical or with form (otherwise IS everything including the external world)... It is just "there" in no point of space.
The concept of reality falls to pieces, you think what's happening is real. In fact none of your life up until now ever mattered, this is all that matters, everything else was like a dream (if you even remember there ever WAS anything else). Like Salvia you cannot logic your way out of this. The walls and ceiling feel to come off of reality itself.
"You" stop existing, but you never truly existed anyway. You were always "this", and this new "I" or "it" (awareness itself, the concept of "Brahman" in Hindu philosophy) is seemingly everything there ever was or will be.
You probably won't have all these effects in one trip at once, though you might. But it's the general theme and occurrences. The visual hallucinations are very intense, but the part not discussed is the field of view which seems to expand in every direction (possibly peripheral vision coming into focus).
It just seems like a bad idea imo
It's a bit of a dice roll yeah.
If it doesn't become horrifying then it'll be great. Conversely the bad times I had were so terrifying that I am less afraid of dying of natural causes than of experiencing that.
One time it made me certain I'd committed suicide. I absolutely lost my shit, I really was convinced I'd just slashed my wrists or hanged myself and was waiting for actual death. I was completely certain my life was about to end and was panicking as much as you'd probably expect if you just jumped out of a 100th story window and were hurtling to the pavement.
It was quite traumatic... It's rare but for me more than half of trips are bad in some way, just only 2 or 3 were at trauma levels out of about 50... For most people they feel intense love and euphoria consistently.