>>76411171 (OP)I used snus for 12 years, took me a full year after qutting to stop trying to take lne right after waking up. You need to conition your mind, I used the sunk cost to trick my brain. Every time I caved I bought a box, took one, then gave away the rest or trashed it. This made each one very expensive and I manged to create negative feelings about nicotine.
Every time you break, don't return to old habits, that rewards breaking, reafirn your will to quit and you will manage in the end.