I used to smoke around 7 cigs a day between 6 and 10mg of nicotine depending on brand. I am now vaping 18mg e-juice and having to refill my mini e-cig about 4 times a day. The inside cartridge is smaller than a car's dust cap so I'm not sure how much I'm putting in although at a guess, it would be something like 1 - 2ml
Am I vaping more than I used to smoke? What is the chance of overdosing on nicotine?