You do realize that most are not really reducing nicotine intake per day. With the new hardware and higher watts, you are burning more juice, so even using a lower nicotine level, you are still in-taking a lot of nicotine. When I dropped from 18 to 12 my intake did not change because my vaping equipment and style are the same and I am using the same 3ml of juice per day. If I got a new mod and ran a higher watt, and vaped 10ml a day, I would be increasing my nicotine intake even though I am using a juice at a lower level. I.e. my intake per day is 3ml x 12mg = 36, a drop from 3 x 18 = 54, so I really dropped my nicotine intake by 1/3. But if I used a higher power mod and vaped 6mg x 10ml = 60, so I would be taking in more nicotine than when I was using 18mg/ml. Hope all of that makes since.