As a former smoker of over ten years, I know and understand the aggravation of some random jackass on the street getting all up in your business because you just happen to be standing there with a lit cigarette, and damn, aren't they always the most smug, self-righteous bastards when they get that little shit-eating grin and remind you for the umpteenth time that smoking is gonna kill ya?
But the really aggravating thing is, they're right! I see that now. Life while smoking was pretty much like living with a grey haze tinting everything and tainting all my experiences. My very life was tied to my ability to make sure I could have a smoke when I needed it.
Life after smoking is like switching from B&W to Color TV. It's a phenomenal change, and everything is brighter, better, and more vivid without it. No, really, it's true. Not smoking makes everything better. Everything. Except social smoking circles when everyone is drinking. Those are pretty boring now. Big loss, huh.
Quit now! It's totally worth everything to drop that shit like a dirty old shoe, and do it while it's still only a small habit. Don't let it get any bigger, or get away from you. Living a life bound like a prisoner to a nicotine habit really sucks.