It will be 4 years smoke free for me on the 2nd June this year. I have saved $13,192.00. I've spent it all of course :) It was the first time I had ever tried to quit and I was determined to be free. I used Champix and stayed on it as long as I could so that i had every chance of succeeding. I tolerated it really well with no adverse effects and 4 years later I'm still smoke free! I feel really good and I'm healthy. I had smoked for a long time so I'm really happy that I was able to free myself from the addiction and I thank my workplace for going smoke free which gave me the incentive to do this. Good luck and good health to everyone else with their journey.