Hmm? I haven't thought that anything I said on Gaia was seriously critically important for anyone to read or care about since I was something like thirteen or fourteen.
However, so long as we're going on unwarranted rants that nobody will read, with the general theme of "truth to the universe," humor me. Three nice big hits of DMT (Dimethyltryptamine) will, for all intents and purposes, pull your consciousness, your soul, self, whatever you want to call it, into a higher dimensional plane where you will almost certainly meet with hyper-dimensional tryptamine beings who will speak in meaning, not language, and may go ahead and get rid of that pesky ego for you. It's been described as basically one of the most incredible psychedelics and indeed one of the most incredible substances period on the planet, and if you want to look for some kind of ultimate truth to the universe, I would strongly urge you to start looking right about there. It isn't hard to do, either; the trip lasts maybe five minutes and from a chemical standpoint it's more or less easy(ish) to extract on your own because it's quite abundant in nature (it also is produced by your own pineal gland and may very well be what helps you dream. I'll let you decide for yourself how you feel about your body requiring nightly psychedelic trips to stay healthy and sane). No physical damage, no neurological damage, just pretty much five to ten minutes of unfiltered, world-shattering-and-reforming truth, and then you're back home, safe and sound, your outlook on the world upgraded, etc etc. If you want to meet the closest thing to a tangible God or Gods, then yes, please accept that this time, the truth is going to come from three big hits (as a general rule) from a pipe. I couldn't make this stuff up if I tried, go research it yourself, Erowid's a great tool.