Age and tolerance is key. I didn't start until I was 24. And for some, two hits puts them down, while for other's, the same amount won't even induce threshold effects. Case in point: I got my wife's friend high off of this strain called Vortex, my specially so to speak. 3 hits, and she was high for 6hrs and couldn't sleep. For me, two bowls, and I was where I needed to be. I have a high tolerance to almost anything. You don't really know until you try what the effects will be. Take it slow, don't over do it, and save it for special occasions, as an enhancer. You don't wanna end up going down the maintenance path. Check out erowid for some excellent info on any and all drugs/ substances. Good luck.
