I was a pack and a half a day smoker for 11 years and gave it up almost 2 years ago using a vaporizer to get me off nicotine. Not goin to lie it is absolutely amazing being tobacco and nicotine free. Gaping saved my life and it can save yours as well. They have 0 mg nicotine levels for when to just need the oral fixation that I needed. I was off nicotine in 2 weeks but still needed that smoking fixation. That lasted 2 additional months. Good luck bro you can do it