^ lol @ holes in the brain. Source? Oh, there isn't one.
Also, you're aware that natural things can fuck you up, even kill you, right?
Actually, scratch that. You should go picking mushrooms.
Also, X can make you hallucinate. I've seen people that weren't there. Even when I knew I was seeing people that weren't there, I thought new people that appeared were. I wasn't tripping like I would have been on shrooms at all, but that was way stronger than any hallucination I've really had on shrooms which I've done a few times.