Did a big crunch predate the big bang?

Let's speculate on what happened before everything expanded.

>>6

I haven't tried DMT

So your opinion is irrelevant: DMT is not like psilocybin nor LSD-25; DMT is much more natural for the brain and it actually let you think as when you are lucid, but more analytically and abstractly. Of course your imagination will have an important role during the "trip", but that doesn't make all the ideas instantly false nd meaningless.