Try the hypnoses...it really worked for me and, as said, i was into the 4th pack per day..Smoked for 30 odd years!! Nobody believed, not even myself...and the therapist cured other diehard guys, worse tha me...unbelievable..
You should explore this venue, seriously...the money spent is less than, in my case, 1 month of cigarettes, and it is worth it...
Miguel