I feel your pain ,for the third time now i am trying to give up ,
i have been smokeing for the last 5 years on and off ,and like matt the old green was the main reason to why i started ,however haveing not touched a joint now for nearly 3 months(an atcheivement in its self ), all i have to do is stop the nicotene,the problem is there is always a reason why to start ,ie, works stressfull ,money ,love life ,any thing to makeyou justify lighting up .
When i was younger i thought to stop smoking was easy and all you need was a strong mind ,but its so much more than that .
good luck to all those who are giveing up , remeber the benefits are huge ,and to all those who never started ,i wish i was you !
craig