Learning to Grow Up pt. 1

I need to quit smoking for good.
I have been smoking for about 8 years now! Mostly just the occasional cigarette...
But I've been married for almost three years and my life isn't just about me anymore.
I might not be having kids NOW, but when the time comes, I want to be ready. I want to be a grown up! I want to put away the things of my youth and one of those things is smoking.
Even if kids never come into the picture, I want to grow old with my husband, not have him watch me die of lung cancer. That would be horrible.
I need to take care of myself so that we can hopefully have a long time together. :)
So, ugh, here it goes.