Well, I'm a habitual smoker...just recently saved (December). Today is day two of quitting smoking...pray for me.
In regards to what Peteey said about a cute guy losing points when they light one up, quitting isn't about "looking better", but more like 2 Corinthians 6:16, when it says "...For we are the temple of the living God..."
I don't want God to come and dwell inside of me, and it be all smokey in there for him. He'd walk in with his white, heavenly cloak on...and spend his entire time coughing and weezing like Peteey after one cigarette, and walk out with his cloak all dingy and yellow...not a good picture