For all we know, we know nothing.
So when you look at the eschaton what you see, strangely enough, is your own face.
Don't diddle the dose. Once you have done your homework, go for it.
It's the impossible become possible and yet remaining impossible.
That's the core puzzling experience, when you meet the Other organized as a speaking mind.
To me it begins and ends with these psychedelic substances. The synergy of the psilocybin in the hominid diet brought us out of the animal mind and into the world of articulated speech and imagination.