my good buddy, dan, drank a whole vial at once on impulse. he walked from town to my house afterwards, regardless of having a car. when he came here he was way more weirder than usual, which is saying alot cause hes one of the craziest, most obscure cats ive ever come across. first he was talking about government conspiracies and crazy mental evolution shit, and a bunch of expected discussion coming from an intense trip, only this seemed much more elaborate and intense. then he would be madly aggressive and almost evil at one point and then giddily happy the next. then, he spoke about flexing his wings and impling he was an angel. i knew he had taken something, but he was too incoherent for him to confess of what he had actually taken. later on, my dad took him to his car cause he insisted he hadnt taken anything, even though both of us suspected he did. later on i found out his mom found him later on that night, and he was immediately taken to a rehab. he was in a detox room for three days straight tripping his balls off!! he was at the rehab for a week trying to recover from it. he came back and told me the real story, and man... it was nuts. i still dont think he's fully recovered from it in his mind, but hes still alive and well. even before him taking it, he was always really out there in his mind, but even more so ever since that incident. i dont suggest anyone ever doing this, but if anyone has and does and survives... then as intense as the trip is, of course it'll elevate your consciousness to unthinkable levels, and you'll learn alot more than u did before hand. but, you can get basically the same effect from a normal dose, so really no use in trying.