Went fron 20 a day to 6mg on a Sub ohm tank, pretty much dropped to 3mg within a week as the throat hit was to much for me. Now 6 months later I’m mixing my own stuff with no nic. Still got about 100ml at 3% in different flavours that I will finish off. But in general I feel fine with vaping at 0, although I do go through an extra 2-3ml a day.