i never even knew there were resources about this, till i saw the thread yesterday. this is something i discovered without intention, and ill tell you how it happened for me. (i was high on weed and lortabs my first time to let yall know, but these arent required) if you want to try: stay up realllllll late. lay down with a book on your chest. if youre like me youll zone out after a while and start looking at the book like a magic eye, cuz you dont want to go to sleep but you dont want to read anymore. if you stare (you can blink tho) for long enough the words will start jumping around and moving kaleidoscopically. (round and round). this is the first step. i really dont know how to describe it, but i guess "let colors come to you". once the words and images are swimming focus a 2 inch picture in the middle of you vision about arms length away from you (which would be upon the surface of the book. the black and white of the pages helps you distinctly "know" when the colors start to come). everyone has a different aura, just ask any hippy or fortune teller, so i truly think everyone perceives different colors. my main colors are mostly green and purple. sometimes there's a figure dancing once the colors have stayed there for a while. actually i normally see a figure or something dancing in the center of my vision. edit: i forgot the best part. once you see the colors start to dance, now is the time try to control them and mold them and really play with your third eye. its such a great mind expanding exercise, no substance required. this is not something you "try" to do, you have to let this come to you and be patient. if you have never done hallucenigens, its hard to expect whats gonna happen, and therefore very hard to control your mind to percieve these things. ive been doing this for six months, and ive had extensive experiences with hallucinigens, so dont despair. im just now only controlling auditory hallucinations, but its still a cool thing. i cant wait to be back in class next fall and be able to "trip out" without being fucked up. peace.