smoking cessation
"So far I have been taking Chantix for two weeks and it has been great.  I set a quit date for one week after I started taking the pills but since I ran out of smokes a day early, reset my quit date to one day earlier than originally planned.
I would not be telling you the truth if I said that I did not get cravings to smoke from time to time. I will tell you that the cravings are not strong and pass in a tolerable amount of time. 
I know that there is more to quiting smoking than taking a pill and getting over the chemical addiction, but there is also a years long habitual addiction to consider.  So as the pill is helping me very well with my chemical addiction, I know it is up to me to break the habit."