Once you really really decide you want to leave the filthy addiction behind, it is not very difficult. I am not going to pretend it is easy, but anyone can do it, as long as you are able to resist thoughts.
Anyone who gives up will be confronted by thoughts of a cigarette, at the end of a working day, after a meal, even after a good run.
These thoughts will eventually go and not come back. From day one you will notice a smooth relaxed feeling you haven’t felt for a long time. That’s how non-smokers feel and ex-smokers feel it stronger, since it is a new feeling. All the good things kick in in the first weeks. After that it’s easy to relapse. The only thing that keeps me clean is a letter I wrote, describing how miserable I felt as a smoker. Do I want to go back by just smoking that one cigarette? No, never ever. Not me.
One thing: If you believe you will miss a cigarette, read some books about quitting. Maybe hypnosis does the trick. The point is, you have to stop the addiction before you quit. That is : believing smoking helps you to : manage your feelings, manage your time, helps you to relax, helps to deal with stress, helps you when you bored, helps you to be more social. Sounds like a wonderdrug, right? This is all your own magic you are giving a way to something that ruins your health and confidence while you pay for it. Don’t feel silly, try to tackle the problem. Escape.

i hope u would complete this goal soon enough :)