Smoking may lead to an addiction; one thing that is very difficult to keep away from your system. Quitting smoking is a very hard process; thus, if your friend is on the process of doing so he will need all your support to do it. Be supportive and encourage him to defeat his urge to smoke. Be there with him as he tries to stop smoking.
Proper Encouragement
As a friend, your encouragement is your best contribution to your friend’s rehabilitation. Remember, with the right words said at the right time, you are able to push your friend to reach his goal. But, how can you really give encouragement without sounding too much of a nagger?
Encouragement follows after a person finally decides to quit smoking. Once he has the determination to quit, you step in to give him words of encouragement so that he will not lose his focus. This is the time when you have to let your friend feel that you are with him throughout this process and that you will stay beside him until he finally reaches his goal. Sometimes, words are not necessary anymore your acts alone may be enough as encouragement.
You also have to remind yourself of the difficulty of the process...