I find it hard to understand this! Of the several occasions that I have done acid (1 blotter only), each time I had to work with the anxiety, panic and endless though loops - as if my brain has been spun to turbo charged mode. I don't neccesarily find that a bad thing, just something that I have to work with, even if it is difficult at first. Usually the sense of reward from having dealt with that is highly satisfying.
So what i am reading here is that on higher doses, say 3+ blotters, all of the above is replaced by sublime mental bliss? I always believed that any effects of the drug increases with dose, and that's why I have not even thought of attempting a high dose of acid in case all the anxiety, panic and though loops reel to unmanageable levels - in which case I would have to abort (and therefore waste) my trip by taking a handful of benzos!