G'day mate and welcome aboard.
In the first few weeks I had an app on my phone to help chart my quit. So the two best things I got from the app were the random sms messages I'd get that would say...1 hour smoke free and then a little medical fact about what that had done for my body. The other thing I loved as a little memory game to help get through craves...it was just a turn over the cards and find the match, it was timed forc3 minutes...just enough time to beat the craves.
I used nrt chewies (gum) and that worked for me.
So onto the pointy bit of this post... I am another who had a long quit and lost it...sure there were circumstances that contributed to me smoking again but in retrospect I chose to put something in my mouth, light it and smoke it. What I learnt is that for me I am only 1 puff away from a pack a day. I don't constantly crave a smoke anymore but the knowledge that for me, even though I will never smoke again, I'm like an alcoholic and I will always be a smoker, I just choose not to smoke. Kinda like a dormant volcano, I'm a dormant smoker. I don't want one anymore, plenty of stresses have pushed my buttons and I've not even been tempted but I'm always ready incase they do. I have a plan for if that urge comes and of got a train load of mates to talk ne off a ledge.
Best advice anyone gave me during my quit.... you only need to quit fir one day ...... those days just add up to forever. You wake up and say to yourself, I will not smoke today and then repeat it. Once you've done it once, you know you can...I mean come on, it's inly 1 day.