Never say never. I've heard that line from myself and many others more than once. If you can make it 2 or 3 months, then you'll know if you've can do it.
After that last cigarette, forget it. Goddam thing was broken, so I had to smoke it by holding it together. I wound up in a coughing fit. And the mood swings? I don't wanna ever go through that shit again. It's the cigarette that caused both of those. My last impressions of smoking were horrible.
And all the positives to not smoking! They're fantastic! Hell, I feel better and I'm happy I accomplished this! My goal was to quit smoking before I turned 30, and I've done that. Next goal: raise the best kid(s) in the world!