When I started I was at 1/2 PAD too. I thought a few times that when I made the switch to ecigs I would reduce my nic down to 0, but not that I would quit smoking/vaping entirely. I loved the flavors and the sensory experience of vaping too much to give that up, and I still haven't gone to 0 nic. I'm at 8mg nic now, and the only reason I'm on that is because I'm using gennys and a Fatty v2 -- before that I was on 18mg, been vaping for almost 4 years.