Some people can make cold turkey and others cannot and end up smoking again even after many attempts to quit. Vaping as I believe it is called allows you get nicotine in decreasing strengths till you can just stop. It worked wonderfully for my daughter, she had tried quitting before but always ended up going back to cigs. Plus the vaping nicotine juice does not have all the other chemicals found in cigs. She vaped for just a little over a month.
If I was a smoker and if I didn’t want to quit I would switch to Vaping; no smoke particles entering lungs, no other nasty chemicals found in cigs, and a fraction of the cost.
I am just so happy my daughter quit and so very proud of her.
Congrats to your daughter. The important thing is, SHE QUIT!! Good for her.