I've been cycling seriously
Now for a month. Averaging around 40 miles per day. However I'm still smoking around a pack a day. Farthest I've gone is 65 miles averaging 15.8 mph. I feel like such an ass smoking during breaks. Anyone else want to admit to smoking and cycling?

I'm 24 and in great health for the most part but I can't help but wonder how much my addiction is stunting my progress. If anyone has quit while cyling, how much better did you feel after?