chain vaping, especially at first, is pretty common from what i have seen-
i actually vape more than when i started, but i know for a fact i was getting nic head aches from vaping too much at first-
the thing is, for me, if i treated it like a cig, and only went outside for a few puffs, it wasn't working for me-
if i picked it up now and then and had the occasional puff now and then, or several puffs then it worked-
i think part of the process is realizing that vaping isn't smoking, even though we are trying to mimic it