It all depends on how badly you really want to stop.
It's something you really have to plan for. It's very difficult to just put the things down and say "I quit!" Doesn't work out that way.
You really have to WANT to quit. Psychologically, you have to be so tired of it that you just don't want to light up anymore. If you're that tired, well, you have a chance.
I used to smoke three packs a day. People associated me with having a cigarette in my hand or in my mouth AT ALL TIMES...driving, talking on the phone, going around the house with a Hoover, flicking ashes on the carpet and vacuuming it up, shaving. I finally got sick and tired of being a slave to smoking, and how it took over my mind ("gotta have one now before I go into this building, gotta have one before I get into my boss' car, only have five minutes between business activities, gotta have one, shit, I only have seventeen left in this pack, I have to go out and get more..."), and one morning, when I was at work and out of cigarettes, I thought to myself, "Enough!" I had tried giving it up on two previous occasions, and each time, I thought that it wasn't that bad, that I could succeed. So, I wound up lasting till after lunch, when I went and got my final carton of Camels. I told myself that this would be the last carton I would ever buy, knowing it would last till the weekend. That Friday night, the day after my twenty ninth birthday, I was having dinner at a Chinese restaurant with my girlfriend, and I told her, "see this pack? The last three cigarettes I will ever smoke."
She replied that I would be smoking again on Monday. That was September 28, 1990, and I smoked my last cigarette in my garage at nine o'clock that evening. Thirteen years ago this month.
The withdrawl, looking back at it, was hilarious. I spent that Sunday yelling and screaming at a good friend of mine, losing my temper every which way, and eating entire box loads of Golden Grahams. I think I put on thirty pounds as a result. Took off most of it since, of course. Was it worth it? Of course.
The point is, you have to be done with it. If you're not, you might as well forget it. You have to have the mindset that you're an ex-smoker already before you begin.
Good luck, Mindy. Just remember, this is something that there is absolutely no downside to.