Lily interjected. "Not everypony smokes. Like I said, it's not good for you; makes you short of breath." She lit up and took a drag, showing off a bit by blowing smoke out her nose. "It can cost a lot of bits, too, if you really make a habit of it. I used to be a pretty heavy smoker, before I realized it was making everything taste like ash, and causing me to start to slip on my physical tests, to say nothing of how the cravings were really stressing me out."