I do think certain drugs sort of "remove the veil" between 3D and higher dimensions. And apparently, meditation can do the same thing, but it does require time invested in it, and patience. At least it is not dangerous the way drugs can be. Since I have had to have a very serious talk with my own grown grandson about his insistence on dabbling in hallucinogenics, such as shrooms and Ayahuasa, and probably LSD too, my concern is that without a prayer of protection first, drugs and alcohol make gaps in the body's aural protection and what slips into through those weak places can be very bad and ungodly. But anyway, that is why drugs can be misused. My grandson used without any protection at all. And in his drug visions he had come stand before him, a reptilian creature, and something out of an alien craft. This is no laughing matter. I think people see things in visions that are reality somewhere somehow, even if not visible to our naked, sober eyes. But stone cold sober, I see things. So it just depends upon the person, maybe upon how right-brain they may be. Since drugs when I was young, gave me horrible panic attacks, and long term effects, I cannot experiment with them.