Hey GM.........didn't realize you were trying to quit. Personally, my opinion is this. One can read, hear or listen to many different plans or "systems". The only system that truly works is your inner self system. You really have to want to do something. If you really want to, you can/will. If you haven't made up your mind to totally WANT to do/not do something, most likely you won't succeed.
I have many friends who smoke(d). So, of course, I have seen many of them try to quit. Some have won, some have lost. I wish I could have laid odds on most of the endeavors as it is sort of predictable. The ones who TRULY want to quit and are not just smokescreening themselves usually win. I know others that just "talk the talk". I know that deep deep down inside they really don't want to. They don't give themselves enough honor.
You are a great foots talent here at MJ's.
Be proud, and I sincerely hope that you really do want to quit the habit. If so, you will, I am sure.
Best of luck............THE HITMAN