once during a paticular strong Psychedlic experience, i was lying on my bed relaxing waiting for a friend (who looks alot like me in the dark) to come back from wherever. After a few moments i totally forgot she was coming back or that she was there to begin with at all. The next thing i new she walked back in but only i didnt see her, i saw myself and i thought i was her and she was lying on the bed instead of me, like we switched places but it was still my soul lying on the bed in her body looking at myself coming in the door. I screamed. Then she screamed so then i thought it was because i screamed in my soul and it came out of my body, which i thought was my friend. (you following so far) Then i realized that oh thats my friend not me, so i told her "oh sorry i thought you were me" and then she decided to fuck with me, she then said "but wait I AM Me!!" and just stood there with a look of shock on her face And it sent me back down into a confusing battle within my mind. lol Eventually she started laughing and explained she was just joaking. at first i was mad but then we started laughing our asses off. I love mind fucks like that.