One year, ten months, two weeks, one day, 23 hours, 52 minutes and 58 seconds. 13699 cigarettes not smoked, saving £3,308.52. Life saved: 6 weeks, 5 days, 13 hours, 35 minutes. (based on £4.85 a packet which is what they were then).
3rd time for me, first I lasted 3 years, second 2 weeks. This feels like the time.
I smoked 20 a day for 20 years

Cold turkey worked this time and the first time. Nicotine gum wasn't much use to me on my second attempt to quit.
Allan Carrs book is probably the best and cheapest quitting aid that you can buy.
I don't get cravings at all, first few weeks are tough then it gets simpler. Avoid situations where you normally smoke for a while.