Just smoke it. Weed isn't a strong enough drug to really worry about and need to research a lot on. First time I smoked I had no clue about it, first time I got high I still didn't know much about it, but I enjoyed it...untill I got sketched out cause me and my friend were lost in the woods in the dark with no flash-light waiting for my other friend to get back with another lighter. But once he got back and we smoked more then it was awesome still.

So, just smoke a few times, see if you like it enough to continue, and go from there.