and maybe suffering the effects of too much nicotine. Vision is going a little squirrely, feels like my BP is up but it's not, just checked. Just too easy to vape, and all I had around is the 18 mg, been puffing on it a little more than I realized. Went to the local 24 hour pharmacy and got some USP glycerine and distilled water, just vaping that is actually quite nice for a zero nicotine vape. USP glycerine is the stuff i'm looking for correct? Tastes correct, nice cloud of vapour. Haven't keeled over yet with a heart attack or a stroke.