Honestly man I tried everything and the only thing that actually worked was when one day after finishing my workout I noticed I was still struggling to fully inhale and was just overwhelmed with this feeling of rage. Here I am trying to get in shape and be healthy meanwhile I can’t fucking breathe and all I can think about is going and smoking a fucking cig. That exact moment I took the last of my pack poured water over it and it’s been almost half a year since then. For me it was literally a mental thing. Once I made up my mind I’m done it was over. Didn’t even feel any withdrawal either maybe I did but it was so minor almost like my body truly wanted me to finally stop. I doubt this will help you because everyone’s addiction is different but this is what worked for me. I tried vaping, patches, nicotine gum none of that crap helped.