Everybody finds their own way. It took me 5 days to quit - I immediately was down to just a few cigs a day, and I kept pushing that first one off further until I didn't get around to lighting up. I carried cigs with me for the first couple weeks - made sure I had some in my car, in my desk drawer, etc. I didn't want to feel panicked if I really needed one. It felt good to look at them and say, "No, thanks" on my terms. Just a couple months ago, I threw out a couple dusty 4-year-old packs that were in a drawer in the garage.
You might want to try some unflavored juice - it's pretty pleasant-tasting, and if you like it, it'll save you a bunch of dough.