Buy Salvia Extract (I would recommend 10x for your first few times so you can get used to it). The best way to do it is pack a bowl of the stuff (It's like a dark green, almost black moistish powder) and take like 5 of the biggest hits of the stuff that you can stand and then carefully set your bong down and go to another world for about 20 mins. I opened my Third Eye for the first time when I was on 'cid and salvia.